StacksVerified U.S. regulatory reference

40 CFR Part 86, Appendix I

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov

(a) EPA light-duty urban dynamometer driving schedule (UDDS). This driving schedule is also known as the LA-4 cycle.

(1) The driving schedule in this paragraph (a) applies for light-duty vehicles, light-duty trucks, and heavy-duty vehicles certified under subpart S of this part.

(2) The driving schedule in this paragraph (a) applies for motorcycles with engine displacement at or above 170 cc. Calculate the speed-versus-time sequence in kilometers per hour by multiplying the listed speed by 1.6 and rounding to the nearest 0.1 kilometers per hour.

(3) The driving schedule follows:

Time (sec.)Speed (m.p.h.)Time (sec.)Speed (m.p.h.)Time (sec.)Speed (m.p.h.)
001020
304050
607080
90100110
120130140
150160170
180190200
213225.9238.6
2411.52514.32616.9
2717.32818.12920.7
3021.73122.43222.5
3322.13421.53520.9
3620.43719.83817
3914.94014.94115.2
4215.543164417.1
4519.14621.14722.7
4822.94922.75022.6
5121.352195317.1
5415.85515.85617.7
5719.85821.65923.2
6024.26124.66224.9
63256424.66524.5
6624.76724.86824.7
6924.67024.67125.1
7225.67325.77425.4
7524.976257725.4
782679268025.7
8126.18226.78327.5
8428.68529.38629.8
8730.18830.48930.7
9030.79130.59230.4
9330.39430.49530.8
9630.49729.99829.5
9929.810030.310130.7
10230.91033110430.9
10530.410629.810729.9
10830.210930.711031.2
11131.811232.211332.4
11432.211531.711628.6
11725.31182211918.7
12015.412112.11228.8
1235.51242.21250
126012701280
129013001310
132013301340
135013601370
138013901400
141014201430
144014501460
147014801490
150015101520
153015401550
156015701580
159016001610
162016301643.3
1656.61669.916713.2
16816.516919.817022.2
17124.317225.817326.4
17425.717525.117624.7
1772517825.217925.4
18025.818127.218226.5
1832418422.718519.4
18617.718717.218818.1
18918.61902019122.2
19224.519327.319430.5
19533.519636.219737.3
19839.319940.520042.1
20143.520245.120346
20446.820547.520647.5
20747.320847.220947
210472114721247
2134721447.221547.4
21647.921748.521849.1
21949.52205022150.6
2225122351.522452.2
22553.222654.122754.6
22854.92295523054.9
23154.623254.623354.8
23455.123555.523655.7
23756.123856.323956.6
24056.724156.724256.5
24356.524456.524556.5
24656.524756.524856.4
24956.125055.825155.1
25254.625354.225454
25553.725653.625753.9
2585425954.126054.1
26153.826253.426353
26452.626552.126652.4
2675226851.926951.7
27051.527151.627251.8
27352.127452.527553
27653.52775427854.9
27955.428055.628156
2825628355.828455.2
28554.528653.628752.5
28851.528951.529051.5
29151.129250.129350
29450.12955029649.6
29749.529849.529949.5
30049.130148.630248.1
30347.230446.130545
30643.830742.630841.5
30940.331038.531137
31235.231333.831432.5
31531.531630.631730.5
318303192932027.5
32124.832221.532320.1
32419.132518.532617
32715.532812.532910.8
33083314.73321.4
333033403350
336033703380
339034003410
342034303440
345034603471
3484.33497.635010.9
35114.235217.335320
35422.535523.735625.2
35726.635828.135930
36030.836131.636232.1
36332.836433.636534.5
36634.636734.936834.8
36934.537034.737135.5
372363733637436
375363763637736
37836.137936.438036.5
38136.43823638335.1
38434.138533.538631.4
3872938825.738923
39020.339117.539214.5
393123948.73955.4
3962.139703980
399040004010
40204032.64045.9
4059.240612.540715.8
40819.140922.441025
41125.641227.541329
4143041530.141630
41729.741829.341928.8
420284212542221.7
42318.442415.142511.8
4268.54275.24281.9
429043004310
432043304340
435043604370
438043904400
441044204430
444044504460
44704483.34496.6
4509.945113.245216.5
45319.845423.145526.4
45627.845729.145831.5
4593346033.646134.8
46235.146335.646436.1
4653646636.146736.2
4683646935.747036
4713647235.647335.5
47435.447535.247635.2
47735.247835.247935.2
48035.24813548235.1
48335.248435.548535.2
486354873548835
48934.849034.649134.5
49233.54933249430.1
4952849625.549722.5
49819.849916.550013.2
50110.35027.25034
504150505060
507050805090
51005111.25123.5
5135.55146.55158.5
5169.651710.551811.9
519145201652117.7
5221952320.152421
525225262352723.8
52824.552924.953025
531255322553325
534255352553625.6
53725.85382653925.6
54025.25412554225
5432554424.454523.1
54619.854716.554813.2
5499.95506.65513.3
552055305540
555055605570
558055905600
561056205630
564056505660
567056805693.3
5706.65719.957213
57314.65741657517
576175771757817.5
57917.758017.758117.5
5821758316.958416.6
5851758617.158717
58816.658916.559016.5
59116.65921759317.6
59418.559519.259620.2
5972159821.159921.2
60021.66012260222.4
60322.560422.560522.5
60622.760723.760825.1
6092661026.561127
61226.161322.861419.5
61516.261612.96179.6
6186.361936200
621062206230
624062506260
627062806290
630063106320
633063406350
636063706380
639064006410
642064306440
645064626474.5
6487.864910.265012.5
6511465215.365317.5
65419.66552165622.2
65723.365824.565925.3
66025.66612666226.1
66326.266426.266526.4
66626.566726.566826
66925.567023.667121.4
67218.567316.467414.5
67511.66768.76775.8
6783.567926800
681068206830
684068506860
687068806890
690069106920
69306941.46953.3
6964.46976.56989.2
69911.370013.570114.6
70216.470316.770416.5
70516.570618.270719.2
70820.170921.571022.5
71122.571222.171322.7
71423.371523.571622.5
71721.671820.571918
72015721127229
7236.27244.57253
7262.17270.57280.5
7293.27306.57319.6
73212.57331473416
7351873619.673721.5
73823.173924.574025.5
74126.574227.174327.6
74427.974528.374628.6
74728.674828.374928.2
7502875127.575226.8
75325.575423.575521.5
7561975716.575814.9
75912.57609.47616.2
76237631.57641.5
7650.576607673
7686.37699.677012.9
77115.877217.577318.4
77419.577520.777622
77723.27782577926.5
78027.57812878228.3
78328.978428.978528.9
78628.878728.578828.3
78928.379028.379128.2
79227.679327.579427.5
79527.579627.579727.5
79827.579927.680028
80128.58023080331
804328053380633
80733.68083480934.3
81034.28113481234
81333.981433.681533.1
8163381732.581832
81931.982031.682131.5
82230.68233082429.9
82529.982629.982729.9
82829.682929.583029.5
83129.383228.983328.2
83427.78352783625.5
83723.78382283920.5
84019.284119.284220.1
84320.984421.484522
84622.684723.284824
849258502685126.6
85226.685326.885427
85527.285627.885728.1
85828.885928.986029
86129.18622986328.1
86427.58652786625.8
8672586824.586924.8
87025.187125.587225.7
87326.287426.987527.5
87627.887728.487829
87929.288029.188129
88228.988328.588428.1
885288862888727.6
88827.288926.689027
89127.589227.889328
89427.88952889628
8972889827.789927.4
90026.990126.690226.5
90326.590426.590526.3
90626.290726.290825.9
90925.691025.691125.9
91225.891325.591424.6
91523.591622.291721.6
91821.691921.792022.6
92123.49222492324.2
92424.492524.992625.1
92725.292825.392925.5
93025.29312593225
9332593424.793524.5
93624.393724.393824.5
939259402594124.6
94224.694324.194424.5
94525.194625.694725.1
948249492295020.1
95116.995213.695310.3
95479553.79560.4
957095809590
96029615.39628.6
96311.996415.296517.5
96618.69672096821.1
969229702397124.5
97226.397327.597428.1
97528.497628.597728.5
97828.597927.798027.5
98127.298226.898326.5
9842698525.798625.2
987249882298921.5
99021.599121.899222.5
9932399422.899522.8
9962399722.799822.7
99922.7100023.5100124
100224.6100324.8100425.1
100525.5100625.6100725.5
100825100924.1101023.7
101123.2101222.9101322.5
101422101521.6101620.5
101717.5101814.2101910.9
10207.610214.310221
102301024010250
102601027010280
102901030010310
103201033010340
103501036010370
103801039010400
104101042010430
104401045010460
104701048010490
105001051010520
10531.21054410557.3
105610.6105713.9105817
105918.5106020106121.8
106223106324106424.8
106525.6106626.5106726.8
106827.4106927.9107028.3
107128107227.5107327
107427107526.3107624.5
107722.5107821.5107920.6
108018108115108212.3
108311.1108410.6108510
10869.510879.110888.7
10898.610908.810919
10928.710938.610948
109571096510974.2
10982.61099111000
11010.111020.611031.6
11043.611056.9110610
110712.8110814110914.5
111016111118.1111220
111321111421.2111521.3
111621.4111721.7111822.5
111923112023.8112124.5
112225112324.9112424.8
112525112625.4112725.8
112826112926.4113026.6
113126.9113227113327
113427113526.9113626.8
113726.8113826.5113926.4
114026114125.5114224.6
114323.5114421.5114520
114617.5114716114814
114910.711507.411514.1
11520.81153011540
115501156011570
115801159011600
116101162011630
116401165011660
116701168011692.1
11705.411718.7117212
117315.3117418.6117521.1
117623117723.5117823
117922.5118020118116.7
118213.4118310.111846.8
11853.511860.211870
118801189011900
119101192011930
119401195011960
11970.211981.511993.5
12006.512019.8120212
120312.9120413120512.6
120612.8120713.1120813.1
120914121015.5121117
121218.6121319.7121421
121521.5121621.8121721.8
131821.5121921.2122021.5
122121.8122222122321.9
122421.7122521.5122621.5
122721.4122820.1122919.5
123019.2123119.6123219.8
123320123419.5123517.5
123615.5123713123810
123981240612414
12422.512430.712440
124501246012470
124801249012500
125101252112531
125411255112561
12571.61258312594
1260512616.312628
126310126410.512659.5
12668.512677.612688.8
126911127014127117
127219.5127321127421.8
127522.2127623127723.6
127824.1127924.5128024.5
128124128223.5128323.5
128423.5128523.5128623.5
128723.5128824128924.1
129024.5129124.7129225
129325.4129425.6129525.7
129626129726.2129827
129927.8130028.3130129
130229.1130329130428
130524.7130621.4130718.1
130814.8130911.513108.2
13114.913121.613130
131401315013160
131701318013190
132001321013220
132301324013250
132601327013280
132901330013310
133201333013340
133501336013370
13381.513394.813408.1
134111.4134213.2134315.1
134416.8134518.3134619.5
134720.3134821.3134921.9
135022.1135122.4135222
135321.6135421.1135520.5
135620135719.6135818.5
135917.5136016.5136115.5
13621413631113648
13655.213662.513670
136801369013700
1371013720

The diagrams below show the range of acceptable speed tolerances for typical points. The curve on the left is typical of portions of the speed curve which are increasing or decreasing throughout the 2 second time interval. The curve on the right is typical of portions of the speed curve which include a maximum or minimum value.

(b) EPA driving schedule for motorcycles with engine displacement below 170 cc. Use the driving schedule specified in paragraph (a)(2) of this appendix, except that the schedule specified in this paragraph (b) applies for the portion of the driving schedule from 164 to 332 seconds.

Time(sec.)Speed(kph)
1643.4
1656.8
16610.3
16713.7
16817.1
16920.5
17023
17125.2
17226.7
17327.4
17426.6
17526
17625.6
17725.9
17826.1
17926.3
18026.7
18128.2
18227.5
18324.9
18423.5
18520.1
18618.3
18717.8
18818.8
18919.3
19020.7
19123
19225.4
19328.3
19431.6
19534.7
19637.5
19738.6
19840.7
19942
20043.6
20145.1
20246.7
20347.7
20448.5
20549.2
20649.2
20749
20848.9
20948.7
21048.7
21148.7
21248.7
21348.7
21448.9
21549.1
21649.6
21750.2
21850.9
21951.3
22051.8
22152.4
22252.8
22353.4
22454.1
22555.1
22656
22756.6
22856.9
22957
23056.9
23156.6
23256.6
23356.8
23457.1
23557.5
23657.7
23758.1
23858.3
23958.6
24058.7
24158.7
24258.5
24358.5
24458.5
24558.5
24658.5
24758.5
24858.4
24958.1
25057.8
25157.1
25256.6
25356.2
25455.9
25555.6
25655.5
25755.8
25855.9
25956
26056
26155.7
26255.3
26354.9
26454.5
26554
26654.3
26753.9
26853.8
26953.6
27053.4
27153.5
27253.7
27354
27454.4
27554.9
27655.4
27755.9
27856.9
27957.4
28057.6
28158
28258
28357.8
28457.2
28556.5
28655.5
28754.4
28853.4
28953.4
29053.4
29152.9
29251.9
29351.8
29451.9
29551.8
29651.4
29751.3
29851.3
29951.3
30050.9
30150.3
30249.8
30348.9
30447.8
30546.6
30645.4
30744.1
30843
30941.8
31039.9
31138.3
31236.5
31335
31433.7
31532.6
31631.7
31731.6
31831.1
31930
32028.5
32125.7
32222.3
32320.8
32419.8
32519.2
32617.6
32716.1
32812.9
32911.2
3308.3
3314.9
3321.5

(c) EPA driving schedule for class 3 heavy-duty vehicles. This driving schedule is also known as the LA-92 cycle. The first 1,435 seconds are the Hot LA-92 driving schedule.

Time(sec.)Speed(mph)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
211.2
224.2
237.3
248.8
2510.8
2612.3
2713.1
2812.3
2912.3
3011.5
3111.5
3211.1
3311.1
3411.1
3513.1
3615
3716.9
3816.9
3916.1
4015.7
4115.4
4215
4313.8
4410.8
458.4
466.1
474.2
483.5
493.5
501.5
510
520
530
540
550
560
570
580
590
600
610
620
631.2
643.5
657.7
6611.1
6713.8
6816.5
6918.4
7020.4
7120.7
7219.6
7317.3
7412.3
758.1
766.1
779.6
7812.7
7915.7
8018
8120.4
8221.9
8323.4
8423.8
8524.6
8625
8726.1
8826.1
8926.9
9026.9
9126.9
9226.5
9325.7
9421.9
9516.5
9610
974.6
981.5
990.4
1000
1010
1020
1030
1040
1050
1060
1070
1080.4
1091.2
1101.9
1113.8
1127.7
11311.5
11414.6
11518
11621.5
11725
11828.4
11930.7
12031.9
12132.3
12232.3
12331.9
12430.3
12528
12624.2
12720
12816.1
12911.5
1308.1
1315
1323.5
1331.9
1340
1350
1360
1370
1380
1390
1400
1410
1420
1431.5
1446.9
14512.7
14616.5
14720
14823
14925.7
15028
15130.7
15232.6
15334.2
15435.3
15536.9
15636.9
15737.2
15837.6
15937.6
16037.6
16137.2
16237.2
16336.9
16436.5
16536.5
16634.9
16733.4
16831.9
16929.2
17025
17125
17226.1
17327.6
17429.2
17531.1
17632.3
17734.2
17834.9
17935.7
18036.5
18136.9
18236.9
18337.2
18437.6
18537.2
18637.6
18738
18838.4
18939.2
19039.6
19139.9
19240.7
19340.3
19441.1
19541.1
19640.7
19731.9
19823.9
19915.9
2007.9
2012.7
2020.4
2030.4
2042.7
2053.8
2063.8
2071.5
2080
2090
2100
2110
2120
2130
2140
2150
2160
2170
2180
2190
2200
2210
2220
2230
2240
2250
2260
2270
2280
2290
2300
2310
2320
2330
2340
2350
2360
2370
2381.5
2395
2408.8
24111.5
24214.2
24315.4
24416.1
24516.1
24616.9
24716.5
24816.9
24918
25019.2
25120.4
25220.4
25321.1
25421.1
25522.3
25623
25723.8
25824.2
25924.6
26025
26125.7
26225.7
26326.5
26427.6
26528.4
26629.2
26730.3
26831.1
26931.1
27030.7
27131.1
27229.6
27329.2
27429.2
27528.8
27628
27723
27821.1
27921.5
28020.7
28120.7
28219.6
28316.5
28413.1
2859.6
2867.3
2873.8
2880.8
2890
2900
2910
2920
2930
2940
2950
2960
2970
2980
2990
3000
3010
3020
3030
3040
3050
3060
3070
3080
3090
3100
3110
3120
3130.4
3142.7
3157.3
31611.5
31715.4
31818.4
31920.7
32024.2
32126.9
32229.6
32331.1
32432.6
32533.8
32634.9
32736.9
32839.2
32941.1
33043
33143.8
33244.5
33345.3
33445.3
33544.9
33644.5
33743.8
33843.4
33942.6
34041.9
34141.5
34240.7
34340.3
34441.1
34541.5
34642.6
34743.4
34844.2
34944.9
35045.7
35146.5
35246.8
35347.2
35448
35547.6
35648.4
35748
35847.2
35946.1
36045.7
36144.9
36244.2
36343.8
36444.5
36544.9
36645.3
36746.5
36848
36948.8
37049.5
37149.9
37249.9
37349.9
37449.5
37549.5
37648.8
37748.8
37848.8
37948.4
38048.8
38149.5
38250.3
38350.7
38451.8
38552.6
38653.4
38754.1
38855.3
38955.3
39056.1
39156.4
39256.4
39356.4
39457.2
39556.8
39657.6
39757.6
39857.6
39958
40058
40158.4
40258.4
40358.8
40459.1
40558.8
40658.8
40758
40858
40957.6
41057.6
41157.6
41257.6
41357.6
41459.1
41559.5
41659.9
41760.3
41860.3
41961.1
42060.3
42159.9
42259.5
42359.1
42459.1
42559.5
42659.5
42759.5
42859.9
42960.3
43060.7
43160.7
43261.4
43361.8
43461.8
43561.8
43661.8
43761.1
43860.7
43960.3
44060.3
44160.3
44259.5
44358.8
44459.1
44558.8
44658.8
44758.8
44858.4
44958
45058
45158
45258.4
45359.1
45459.5
45559.9
45659.9
45760.3
45861.1
45961.1
46061.1
46161.4
46261.4
46361.1
46460.7
46559.9
46659.1
46759.1
46859.1
46959.9
47059.5
47159.9
47258.8
47358
47457.6
47556.8
47656.1
47755.3
47854.1
47952.6
48049.2
48146.1
48243
48337.2
48429.6
48521.5
48616.5
48715.7
48818.4
48921.5
49025
49127.3
49229.2
49330.7
49431.5
49531.1
49631.1
49730.3
49830
49930
50029.6
50130
50228.8
50328.8
50428
50528.4
50628
50728.4
50828.4
50928.8
51028.4
51128.4
51228
51326.5
51424.2
51522.7
51620.4
51717.7
51815.7
51913.1
52010.8
5218.4
5227.3
5235
5243.8
5253.5
5261.9
5270.8
5280
5290
5300
5310.8
5321.9
5333.8
5346.9
5359.6
53611.1
53711.1
53810.4
5398.8
5409.2
54110
54210.4
54310.4
5445.4
5451.9
5460
5470
5480
5490
5500
5510
5520
5530
5540
5550
5560
5570
5580
5590
5600
5610
5620
5630
5640
5650
5660
5670
5680
5690
5700
5710
5720.4
5731.5
5743.5
5756.1
57610.4
57714.2
57816.9
57919.2
58020
58121.5
58223.4
58324.6
58424.2
58520
58616.9
58713.4
58813.4
58915.7
59018.4
59121.1
59223.4
59325.3
59427.6
59528.8
59630.3
59730.7
59831.5
59931.1
60031.1
60130.3
60230.3
60330.3
60430.7
60531.1
60632.3
60732.6
60832.6
60932.6
61031.1
61126.9
61222.3
61318
61413.8
6159.6
6164.6
6176.1
61810
61914.2
62017.3
62120
62221.5
62322.3
62422.3
62522.3
62622.3
62723
62823
62922.7
63022.3
63121.9
63222.7
63323.8
63425
63525.3
63625.7
63726.5
63826.9
63927.3
64028
64129.2
64230
64330
64429.6
64529.6
64628.8
64728.4
64828
64927.3
65025.7
65124.6
65225
65326.5
65428
65529.6
65630.7
65732.3
65833
65934.2
66034.6
66135.3
66236.1
66336.1
66436.9
66536.9
66637.6
66737.6
66838.4
66938
67037.6
67137.6
67237.2
67336.9
67436.1
67535.7
67636.1
67735.7
67835.7
67935.7
68036.1
68136.1
68235.7
68335.7
68434.9
68534.6
68634.2
68733.8
68833.4
68933
69030.3
69129.2
69228.4
69325
69421.1
69516.9
69613.4
69713.1
69812.3
69912.7
70015.7
70119.2
70222.3
70324.6
70425.7
70526.5
70626.5
70726.9
70827.3
70927.3
71027.6
71128.4
71228.8
71328.8
71429.2
71528.8
71628.8
71728
71828
71927.6
72026.5
72124.6
72220.7
72316.5
72415
72514.2
72614.2
72713.8
72813.8
72911.9
7308.4
7314.2
7321.2
7330
7340
7350
7360
7370
7380
7390
7400
7410
7420
7430
7440
7450
7460
7470
7480
7490
7500
7510
7520
7530
7540
7550
7560
7570
7580
7590
7600
7610
7620
7631.5
7645.4
7659.2
76611.5
76714.6
76817.3
76919.2
77021.1
77120.7
77220.7
77319.6
77418.4
77516.9
77616.9
77716.5
77816.9
77916.9
78016.9
78117.3
78219.2
78320.4
78421.1
78522.3
78622.3
78722.7
78822.3
78922.7
79022.3
79123.8
79225.7
79327.6
79429.6
79530
79629.2
79727.6
79825
79923.8
80023.4
80124.2
80223.4
80323
80420.4
80518.8
80617.3
80715
80813.1
8099.2
8106.9
8114.6
8124.6
8134.6
8144.2
8155.4
8164.6
8173.5
8182.3
8192.3
8201.9
8213.1
8226.1
8234.6
8242.7
8252.3
8262.3
8273.1
8284.2
8293.5
8303.8
8314.2
8323.5
8333.5
8343.5
8354.6
8365.8
8373.5
8380.8
8393.5
8403.8
8412.3
8420
8431.2
8446.9
84513.8
84618.8
84723.8
84827.3
84930.7
85033.8
85137.6
85240.7
85343.8
85446.1
85548
85649.5
85751.5
85853
85954.5
86055.7
86156.8
86258
86359.1
86460.3
86561.1
86661.8
86761.8
86861.8
86961.8
87062.6
87163.4
87263
87363
87462.6
87561.8
87661.8
87762.2
87862.2
87962.6
88063.7
88164.5
88264.9
88366
88466
88566.8
88666.4
88766.8
88867.2
88966.4
89066.4
89166
89265.7
89365.7
89466.4
89566
89665.7
89765.3
89865.3
89964.5
90064.5
90164.1
90263.7
90363.7
90463.7
90564.5
90664.5
90764.9
90864.5
90964.1
91064.9
91165.3
91265.3
91365.3
91464.1
91563.4
91663
91763.4
91864.1
91964.9
92065.3
92164.5
92264.1
92363.4
92463.7
92563.4
92663.4
92763.4
92863.4
92963.7
93064.5
93165.3
93264.9
93363.7
93463
93559.9
93655.3
93750.7
93849.2
93948
94046.1
94144.2
94241.1
94339.9
94436.1
94532.6
94629.2
94724.6
94820.7
94919.2
95016.5
95115
95211.9
9539.6
9548.4
9555.8
9561.2
9570
9580
9590
9601.2
9613.1
9625
9638.4
96411.5
96514.6
96616.9
96718.8
96821.1
96923.8
97026.5
97128
97229.6
97330.7
97432.6
97534.2
97635.3
97736.1
97836.9
97938
98038
98138
98238
98338
98437.2
98536.9
98636.1
98735.7
98834.9
98934.9
99033.8
99131.5
99228.8
99325.7
99424.6
99523.4
99622.3
99721.5
99820
99920
100019.2
100119.2
100218
100311.9
10046.9
10052.7
10060.8
10070.4
10080
10090
10100
10110
10120
10130
10140
10150
10160
10170
10180
10190
10200
10210
10220
10230.4
10242.7
10256.1
10269.2
102711.5
102814.2
102916.1
103018
103120
103221.5
103323
103424.2
103525
103625.7
103726.9
103827.6
103927.6
104028.4
104129.2
104229.2
104330
104429.6
104529.6
104628.8
104728
104823.8
104918.8
105011.9
10516.1
10521.5
10531.5
10544.2
10558.1
105610.4
105713.1
105815.4
105918
106020.4
106123
106225.3
106327.3
106428.8
106530.3
106631.1
106732.3
106831.9
106932.3
107031.9
107131.1
107228.8
107325
107422.7
107518.8
107615.4
107713.4
107811.9
10798.8
10805
10811.9
10822.3
10832.7
10843.5
10856.5
108610.8
108713.8
108816.1
108918.4
109020.4
109121.9
109221.9
109320.7
109417.3
109513.1
10969.6
10978.8
109810.8
109912.7
110014.2
110114.6
110213.1
110311.1
110411.1
110511.1
110613.1
110715.7
110818.4
110920.7
111023.8
111125.7
111228
111330
111431.1
111532.3
111634.2
111735.7
111836.9
111938.8
112040.3
112141.5
112242.2
112343
112443.8
112543.8
112643.4
112743
112842.2
112941.9
113041.5
113141.9
113241.9
113341.9
113442.2
113542.6
113642.6
113742.6
113842.6
113942.6
114042.6
114142.6
114242.2
114343
114443.4
114543
114642.6
114741.9
114840.7
114936.9
115032.6
115128
115223.4
115318.4
115414.6
115512.3
11569.2
11575.8
11581.9
11590.4
11600
11610
11620
11630
11640
11650.4
11664.2
11679.2
116811.9
116914.2
117015.7
117115
117214.2
117313.4
117413.8
117514.6
117614.6
117714.2
117816.1
117915.7
118015.7
118114.6
118213.1
118310
11847.3
11853.5
11860.8
11870
11880
11890
11900
11910.4
11922.7
11937.3
119411.5
119515.4
119619.2
119721.9
119823.8
119925
120026.1
120127.3
120228.8
120330
120429.6
120529.6
120628.8
120726.1
120822.3
120919.2
121016.5
121112.7
12129.6
12136.9
12144.2
12152.3
12160.8
12170
12180
12190
12200
12210
12220
12230
12240
12250
12260
12270
12280
12290
12300
12310
12320
12330
12340
12350
12360
12370
12380
12390
12403.5
124110.4
124215.4
124317.3
124417.3
124518.4
124621.5
124724.6
124827.3
124930
125031.5
125131.9
125232.6
125333.4
125434.9
125536.5
125637.6
125739.2
125840.3
125940.7
126041.1
126140.7
126240.7
126340.7
126441.5
126542.6
126643
126744.5
126845.3
126945.3
127044.9
127143.4
127240.3
127338
127436.1
127536.5
127638
127739.2
127840.7
127942.2
128043.4
128144.9
128245.7
128346.1
128446.8
128546.5
128646.5
128746.5
128846.1
128946.1
129046.1
129146.8
129247.6
129348
129448.4
129548
129648
129747.2
129846.5
129946.8
130047.2
130148.4
130248.4
130348.8
130448.4
130547.6
130646.5
130744.2
130842.2
130941.5
131041.1
131140.7
131240.3
131339.6
131439.2
131538.8
131638
131737.6
131837.2
131936.5
132034.6
132131.5
132229.6
132329.2
132428.8
132528.8
132628
132728
132828.4
132929.6
133030
133130.3
133229.2
133326.5
133425.3
133525
133624.6
133724.6
133825.3
133926.1
134027.3
134128.4
134229.2
134329.2
134429.6
134530
134631.1
134732.6
134833.8
134934.6
135034.9
135134.6
135234.9
135334.6
135434.9
135534.9
135634.9
135734.2
135833.8
135932.6
136031.5
136130
136228.8
136327.3
136423.8
136523
136623
136722.3
136820.4
136918.8
137017.7
137116.1
137214.6
137312.7
137411.1
13759.2
13768.8
13777.3
13786.1
13795
13804.2
13813.5
13822.7
13832.3
13841.5
13851.2
13860
13871.2
13884.2
13897.3
13908.8
139110.8
139212.3
139313.1
139412.3
139512.3
139611.5
139711.5
139811.1
139911.1
140011.1
140113.1
140215
140316.9
140416.9
140516.1
140615.7
140715.4
140815
140913.8
141010.8
14118.4
14126.1
14134.2
14143.5
14153.5
14161.5
14170
14180
14190
14200
14210
14220
14230
14240
14250
14260
14270
14280
14290
14300
14310
14320
14330
14340
14350
14360
14370
14380
14390
14400
14410
14420
14430
14440
14450
14460
14470
14480
14490
14500
14510
14520
14530
14540
14550
14561.2
14574.2
14587.3
14598.8
146010.8
146112.3
146213.1
146312.3
146412.3
146511.5
146611.5
146711.1
146811.1
146911.1
147013.1
147115
147216.9
147316.9
147416.1
147515.7
147615.4
147715
147813.8
147910.8
14808.4
14816.1
14824.2
14833.5
14843.5
14851.5
14860
14870
14880
14890
14900
14910
14920
14930
14940
14950
14960
14970
14981.2
14993.5
15007.7
150111.1
150213.8
150316.5
150418.4
150520.4
150620.7
150719.6
150817.3
150912.3
15108.1
15116.1
15129.6
151312.7
151415.7
151518
151620.4
151721.9
151823.4
151923.8
152024.6
152125
152226.1
152326.1
152426.9
152526.9
152626.9
152726.5
152825.7
152921.9
153016.5
153110
15324.6
15331.5
15340.4
15350
15360
15370
15380
15390
15400
15410
15420
15430.4
15441.2
15451.9
15463.8
15477.7
154811.5
154914.6
155018
155121.5
155225
155328.4
155430.7
155531.9
155632.3
155732.3
155831.9
155930.3
156028
156124.2
156220
156316.1
156411.5
15658.1
15665
15673.5
15681.9
15690
15700
15710
15720
15730
15740
15750
15760
15770
15781.5
15796.9
158012.7
158116.5
158220
158323
158425.7
158528
158630.7
158732.6
158834.2
158935.3
159036.9
159136.9
159237.2
159337.6
159437.6
159537.6
159637.2
159737.2
159836.9
159936.5
160036.5
160134.9
160233.4
160331.9
160429.2
160525
160625
160726.1
160827.6
160929.2
161031.1
161132.3
161234.2
161334.9
161435.7
161536.5
161636.9
161736.9
161837.2
161937.6
162037.2
162137.6
162238
162338.4
162439.2
162539.6
162639.9
162740.7
162840.3
162941.1
163041.1
163140.7
163231.9
163323.9
163415.9
16357.9
16362.7
16370.4
16380.4
16392.7
16403.8
16413.8
16421.5
16430
16440
16450
16460
16470
16480
16490
16500
16510
16520
16530
16540
16550
16560
16570
16580
16590
16600
16610
16620
16630
16640
16650
16660
16670
16680
16690
16700
16710
16720
16731.5
16745
16758.8
167611.5
167714.2
167815.4
167916.1
168016.1
168116.9
168216.5
168316.9
168418
168519.2
168620.4
168720.4
168821.1
168921.1
169022.3
169123
169223.8
169324.2
169424.6
169525
169625.7
169725.7
169826.5
169927.6
170028.4
170129.2
170230.3
170331.1
170431.1
170530.7
170631.1
170729.6
170829.2
170929.2
171028.8
171128
171223
171321.1
171421.5
171520.7
171620.7
171719.6
171816.5
171913.1
17209.6
17217.3
17223.8
17230.8
17240
17250
17260
17270
17280
17290
17300
17310
17320
17330
17340
17350

(d) [Reserved]

(e) EPA New York City Cycle for Light-Duty Vehicles and Light-Duty Trucks.

Time (sec)Speed (mph)Time (sec)Speed (mph)Time (sec)Speed (mph)
001020
304050
607080
90100110
120130140
150160170
180190200
210220230
240250260
270280290
300310320
330340350
360370380
390400410
420430440
450460470.4
482.8495.6507
517.6527.6536.2
546.4557.6569.5
578.9588.6599.6
6012.461156217.8
63216422.96521.7
6618.26714.56810.2
695.6702.5712.1
723.1735.7749
7510.87610.8779.5
786.5793.9802.6
811820.8830.1
840850860
870880890
900910920
930940950
962.7978.39812.4
9915.710017.410117.3
10217.210315.110411.2
1058.61065.91075.4
1086.81096.91104.8
1115.71127.11136.8
1145.911561166
1175.91185.61195.5
1207.21219.912210.8
12311.412411.912512.1
12612.612712.312810.6
1299.91309.41318.9
1327.61336.11345
1353.71362.61371
1380.81390.11400.4
1410.214201430
14401451.31466
14710.214812.114913.8
15015.115116.215215.9
1531615416.815517.5
1561815719.615821.7
15923.116023.716124.1
16224.51632516425.2
16524.616624.316723.3
16822.716922.117021.6
17121.117220.317319.2
1741717513.917614.1
17714.617814.617914.5
18014.418114.218214.2
18313.218411.51858.4
1865.51873.71882.9
1891.31900.81910.3
1920.11930.11940
1951.31963.91979.9
19815.919919.320020.7
20121.420221.420320.5
2041920516.720613.1
20711.220814.920919.8
21023.821125.721226.2
21326.421423.321519.6
21618.921719.321819.4
21918.522017.522116.4
22215.622315.622416
22516.822617.522718
22819.622921.723023.5
23124.62322523324.3
23423.123520.723617.2
23713.52389.22393.3
240024102420
243024402450
246024702480
249025002510
252025302540.2
25522564.52576.4
2587.22597.62607.2
2616.62626.52635.1
2644.42655.52663
2673.426832692.9
2701.32710.82720.3
273027402750.3
2764.72779.727813.9
27916.728019.128120.5
28220.528319.728419.9
28520.428620.928721.4
28821.928922.429022.1
29121.429220.829320.3
29420.529519.329617.3
29717.129816.729914.3
30011.930110.730210.2
3039.430410.630512.8
30613.730712.330810.4
3098.63105.53113.2
31223130.63140
315031603170
318031903200
321032203232.5
3246.13255.53263.2
3273.63286.13299.1
3309.83318.63326.8
3335.93345.63356
3367.23378.43389.3
3397.63405.53412.5
3420.134303440
345034603470
348034903500
351035203530
354035503560
357035803590
360036103620
363036403650
366036703680
369037003710
372037303740
375037603770
378037903800
381038203830
384038503860
387038803890
390039103920
393039403950.2
3961.639733983
3992.14002.34014.6
4027.84039.940410.7
40510.240610.140710.7
40810.940911.441011.1
411104128.84138.2
4148.641510.241611.8
4171341813.341912.8
42011.742111.742212.4
42313.742414.442514.3
42614.742715.142815.3
42915.843014.543112.2
43211.14331243413.1
43512.24368.94377.7
4387.643984405.5
4413.34422.44431.4
4440.644504460
447044804490
450045104520
453045404550
456045704580
459046004610
462046304640
465046604670
468046904700
471047204730
474047504760
477047804790
480048104820
483048404850
486048704880
489049004910
492049304940
49514964.14977.4
49810.249911.350011.8
50112.250214.350316
50417.850518.650619.6
50720.250819.950919.7
51020.85112151218.8
51317.6514135157.5
5162.95170.85180
5190.25200.75211.4
5222.35232.75243
5252.65261.25270.1
5280.75291.85303.1
5313.95325.35337.8
5349.753510.353610.2
5379.45387.15396.8
5408.954110.654211.9
54315.554419.654522.8
54625.15472654826.7
54927.355027.755127.6
55227.355325.755423.3
55520.655617.855714.9
55811.35597.45604.6
5611.75620.75630
564056505660
567056805690
570057105720
573057405750
576057705780
579058005810
582058305840
585058605870
588058905900
591059205930
594059505960
597059805990
6000

(f)(1) EPA Engine Dynamometer Schedules for Heavy-duty Otto-cycle engines.

Record (seconds)Percent
Normalized revolutions per minuteNormalized torque
10 | 0
20 | 0
30 | 0
40 | 0
50 | 0
60 | 0
70 | 0
80 | 0
90 | 0
100 | 0
110 | 0
120 | 0
130 | 0
140 | 0
150 | 0
160 | 0
170 | 0
180 | 0
190 | 0
200 | 0
210 | 0
220 | 0
230 | 0
240 | 0
257 | 44.4
2616 | 85.4
2727 | 97.8
2838 | 100
2945 | 100
3051 | 100
3154 | 97.5
3253 | 90
3349 | 75.2
3445 | 50
3540 | 10
3634 | 2.3
3727 | 0
3821 | 2.3
3916 | 12
4012 | 35.3
418.5 | 4.9
425 | −10.00
433 | −10.00
440 | 0
450 | 0
460 | 0
470 | 0
480 | 0
490 | 0
500 | 0
513 | 10
5211 | 40.2
5320 | 53
5427.5 | 64.8
5532 | 78
5632 | 78
5727.5 | 56
5826 | 24.4
5924 | −8.40
6023 | −10.00
6124 | −10.00
6227 | −10.00
6334 | −10.00
6444 | 28
6557 | 74.4
6660 | 74.4
6753 | 33.6
6848 | −10.00
6944 | −10.00
7040 | −10.00
7140 | 7
7244 | 22.7
7346 | 30
7446 | 32
7544 | 25
7640 | 18
7737 | 14
7836 | 10
7934 | 0
8034 | −10.00
8132 | −10.00
8231 | −10.00
8336 | 39.9
8442 | 84.7
8548 | 90
8650 | 90
8750 | 90
8847 | 85
8943 | 75
9038 | 60
9136 | 36
9236 | 7.5
9336.3 | −10.00
9445 | 64.5
9553 | 67
9658 | 64.5
9762 | 60.3
9863 | 55.5
9962 | 52.3
10061 | 47
10155 | 44
10250 | 39
10345 | 36
10440 | 34
10536 | 30
10634 | 25.8
10732 | 20
10830 | 14.6
10926 | 10
11023 | 0
11118 | −8.00
11216 | −10.00
11318 | −8.00
11420 | 27.6
11517 | 4
11614 | −8.00
11712 | −10.00
1189 | −10.00
1197 | −10.00
1207 | −10.00
1215 | −10.00
1224 | −10.00
1233 | −10.00
1242 | −8.00
1250 | 0
1260 | 0
1270 | 0
1280 | 0
1290 | 0
1305 | 8
1318 | 16.3
13210 | 27.5
1338 | 27.5
1345 | 9
1352 | 1.8
1360 | 0
1370 | 0
1380 | 0
1390 | 0
1400 | 0
1410 | 0
1420 | 0
1430 | 0
1440 | 0
1450 | 0
1460 | 0
1470 | 0
1480 | 0
1492 | 4.8
1501 | 4.5
1510 | 0
1520 | 0
1530 | 0
1540 | 0
1550 | 0
1560 | 0
1570 | 0
1580 | 0
1590 | 0
1600 | 0
1610 | 0
1620 | 0
1630 | 0
1640 | 0
1650 | 0
1660 | 0
1678 | 27
16818 | 65
16923 | 82.5
17023 | 88
17121 | 88
17218 | 81.3
17317 | 32
17415 | −10.00
17513 | −10.00
17611 | −10.00
1778 | −10.00
1786 | −10.00
1794 | −10.00
1802 | −10.00
1810 | 0
1820 | 0
1830 | 0
1840 | 0
1850 | 0
1860 | 0
1870 | 0
1880 | 0
1890 | 0
1900 | 0
1910 | 0
1920 | 0
1930 | 0
1940 | 0
1950 | 0
1960 | 0
1970 | 0
1980 | 0
1990 | 0
2000 | 0
2010 | 0
2020 | 0
2030 | 0
2040 | 4
2050.5 | 7.7
2065 | 14
20711 | 24.7
20815 | 42.3
20916 | 70
21017 | 70
21117 | 50
21216 | 26.3
21314 | 5
21410 | −10.00
21510 | −10.00
21614 | 73.3
21718 | 83
21819 | 84.8
21918 | 84.8
22016 | 82.8
22111 | 74
2227 | 8.5
2234 | 0
2240 | 0
2250 | 0
2260 | 0
2270 | 0
2280 | 0
2290 | 0
2300 | 0
2310 | 0
2320 | 0
2336 | 17.6
2346 | 19.6
2355 | 14
2363 | 9.8
2371 | 5.5
2380 | 3
2390 | 0
2400 | 0
2410 | 0
2420 | 0
2430 | 0
2440 | 0
2450 | 0
2460 | 0
2470 | 0
2480 | 0
2490 | 0
2500 | 0
2510 | 0
2520 | 0
2530 | 0
2540 | 0
2550 | 0
2560 | 0
2570 | 0
2580 | 0
2590 | 0
2600 | 0
2610 | 0
2620 | 0
2630 | 0
2640 | 0
2650 | 0
2660 | 0
2670 | 0
2680 | 0
2690 | 0
2700 | 0
2710 | 0
2720 | 0
2730 | 0
2740 | 0
2750 | 0
2760 | 0
2770 | 0
2780 | 0
2790 | 0
2800 | 0
2810 | 7
2821 | 10
2832 | 11.5
2841 | 10
2850 | 0
2860 | 0
2870 | 0
2880 | 0
2890 | 0
2900 | 0
2910 | 0
2920 | 0
2930 | 0
2940 | 0
2950 | 0
2960 | 0
2970 | 0
2980 | 0
2990 | 28
3000 | 30
3012 | 32
3026 | 34
30314 | 36
30419 | 36
30524.5 | 36
30624.5 | 36
30724 | 30
30819 | 24
30913 | 18
3109 | 14
3117 | 8
3126 | 0
3134 | 3
3143 | 6.8
3150 | 0
3160 | 0
3170 | 0
3180 | 0
3190 | 0
3200 | 0
3210 | 0
3220 | 0
3230 | 18
3243 | 40
3258 | 86
32618 | 97
32738 | 100
32845.5 | 100
32945 | 96
33044 | 84.4
33143 | 53.6
33241 | 5
33343 | 47.6
33444 | 90
33545 | 90
33644 | 73
33740 | 54
33838 | 34.7
33936 | 10
34035 | 10
34135 | 10
34235.5 | 60
34336 | 57.9
34437 | 53
34539 | 50
34640.5 | 50
34743 | 50
34845 | 50
34948 | 50
35051 | 52
35156 | 58.7
35264 | 70
35368 | 70
35470 | 70
35565.5 | 64.6
35661 | 28.9
35755 | −5.00
35850 | −10.00
35945 | −10.00
36038 | −10.00
36128 | −10.00
36219 | −10.00
36314 | −10.00
3647 | −10.00
3652 | −5.00
3663 | 5
3677 | 25
3689 | 38
3697 | 17
3704 | 2
3713 | −9.00
3723 | −10.00
37311 | 70
37415 | 97.6
37516 | 100
37619 | 100
37726 | 100
37829 | 95
37925 | 63
38019 | −10.00
38112 | −10.00
3828 | −10.00
3835 | −10.00
3842 | −10.00
3851 | −10.00
3860 | 0
3870 | 0
3880 | 0
3890 | 0
3900 | 0
3910 | 0
3920 | 0
3930 | 0
3940 | 0
3950 | 0
3960 | 0
3970 | 0
3980 | 0
3990 | 0
4000 | 0
4010 | 0
4020 | 0
4030 | 0
4040 | 0
4050 | 0
4060 | 0
4070 | 0
4080 | 0
4090 | 0
4100 | 0
4110 | 0
4120 | 0
4130 | 0
4140 | 0
4150 | 0
4160 | 0
4170 | 0
4180 | 0
4194 | 20
4204 | 20
4210 | 0
4220 | 0
4230 | 0
4240 | 0
4250 | 0
4260 | 0
4270 | 0
4280 | 0
4290 | 0
4302 | 0
4316 | 2
43214 | 28.8
43320 | 30
43424.4 | 11
43524 | 10
43624 | 12
43728 | 52
43832 | 52
43934 | 46
44034 | 30
44134.5 | 30
44235 | 30
44336 | 35
44439 | 40
44545 | 50
44649 | 56
44750 | −8.00
44845 | −10.00
44939 | −10.00
45034 | −10.00
45128 | −10.00
45225 | −10.00
45321 | −10.00
45418 | −10.00
45515 | −10.00
45612 | −10.00
45718 | −8.00
45829 | 19.8
45940 | 54
46052 | 82
46164 | 95
46271 | 99
46377 | 100
46484 | 100
46585 | 99
46685 | 95
46784 | 90
46882 | 84.6
46980 | 78.5
47078 | 78.5
47177 | 70
47276 | 65.5
47374 | 61.5
47472 | 56
47570 | 52
47668 | 46
47766.5 | 40
47865 | 32
47963 | 26
48061 | 25.6
48161 | 72
48261 | 78
48358 | 72
48450 | 64
48544 | 55
48635 | 40
48726 | 20
48821 | −4.00
48918 | −10.00
49016 | −10.00
49119 | −8.00
49224 | 2
49332 | 68.5
49445 | 78
49551 | 86
49658 | 92
49764 | 97
49871 | 100
49973 | 98
50073 | 94
50173 | 86
50273 | 82
50376 | 84
50480 | 98
50584 | 100
50685 | 100
50784 | 100
50881 | 92
50975 | 80
51073 | 70
51170 | 60
51267 | 53
51365 | 45
51463 | 36.5
51562 | 28
51661 | 22.5
51760 | 23
51860 | 24
51960 | 24
52060 | 26
52161 | 60
52262 | 64
52363 | 64
52464 | 64
52562 | 64
52656 | 60
52753 | −7.00
52849 | −10.00
52947 | −10.00
53046 | −10.00
53145 | −7.00
53245 | 30
53346 | 50
53446 | 50
53547 | 50
53647 | 50
53747 | 30
53846 | 12
53945 | 10.5
54044 | 10
54141 | 10
54237 | 9
54336 | 2
54435 | −10.00
54538 | 67
54635 | −10.00
54731 | 15
54828 | 55
54934 | 44
55035 | 38.5
55136 | 38.5
55236 | 38.5
55337 | 38.5
55439 | 36
55542 | 27
55645 | 62
55748 | 45
55851 | 15
55951 | 8
56051 | 6
56148 | 10
56246 | 11
56344 | 13
56441 | 17
56537 | 20
56634 | 20
56730 | 17
56826 | 14
56923 | 7
57019 | 2
57115 | −5.00
57211 | −10.00
5738 | −10.00
5745 | −8.00
5752 | −5.00
5760 | 0
5770 | 0
5780 | 0
5790 | 0
5800 | 0
5810 | 0
5820 | 0
5834 | 15
58419 | 31
58530 | 46
58637 | 68
58740 | 76
58841 | 77
58940.5 | 78
59040 | 77
59140 | 64
59238 | 10
59338 | 25
59440 | 50
59540 | 36
59640 | 31
59740 | 31
59841 | 37
59942 | 97
60043 | 100
60145 | 100
60247 | 100
60348 | 100
60449 | 100
60551 | 97
60652 | 94
60753 | 90
60854 | 87
60956 | 86
61056 | 85
61155.5 | 85
61255 | 81
61354 | 77
61453 | 72
61552 | 67
61649 | 60
61746 | 45
61845 | 12
61944 | 10
62044 | 10
62145 | 12
62246 | 14
62347 | 24
62449 | 88
62550 | 90
62651 | 90
62752 | 90
62853 | 90
62954 | 90
63054 | 90
63154 | 87
63254 | 84
63354 | 80
63453.5 | 77
63553 | 76
63653 | 75
63752 | 73
63851 | 69
63950 | 65
64050 | 60
64149 | 55
64249 | 50
64349 | 50
64449.5 | 60
64549.5 | 65
64650 | 70
64750.5 | 75
64851 | 80
64952 | 85
65053 | 90
65154 | 90
65255 | 90
65355 | 88
65455 | 84
65555 | 79
65655 | 74
65755 | 69
65855 | 64
65955 | 59
66055 | 54
66155 | 49
66255 | 44.5
66355 | 39
66455 | 34
66555 | 27
66655 | 18
66755 | 8
66855 | 6
66955 | 13
67055 | 27
67155.5 | 30
67256 | 30
67357 | 30
67458 | 34
67559 | 46
67659 | 89
67759 | 90
67859 | 91
67959 | 91
68060 | 91
68160 | 91
68260.5 | 90
68361 | 89
68461.5 | 88
68562 | 83
68663 | 73
68765 | 70
68866 | 71
68967 | 74
69067.5 | 79
69168 | 85
69268.5 | 90
69369 | 94
69469.5 | 96
69570 | 98
69670.5 | 100
69771 | 100
69872 | 100
69972 | 100
70072 | 100
70172 | 100
70272 | 100
70372 | 100
70472 | 100
70572 | 100
70672 | 100
70772.5 | 100
70873 | 100
70973.5 | 100
71074 | 100
71174 | 100
71274.5 | 100
71375 | 100
71475 | 100
71575 | 100
71675 | 100
71775 | 100
71875 | 100
71975 | 100
72075 | 100
72175 | 100
72275 | 100
72375 | 98
72475 | 90
72575 | 34
72674 | 15
72772 | 3
72870 | −7.00
72969 | −10.00
73068 | −10.00
73170.5 | 53
73273 | 80
73375 | 88
73477 | 94
73579 | 97
73682 | 97
73785 | 98
73885 | 98
73987 | 97
74090 | 95
74192 | 90
74293 | 88
74394 | 86
74495 | 83
74596 | 79
74697 | 74
74798 | 68
74899 | 62
749100 | 54
750100 | 30
751100 | 22
752100 | 20
753100 | 22
754100 | 30
755100 | 65
756100 | 76
757100 | 80
758100 | 78
759100 | 72
760100 | 54
76195 | 30
76285 | 12
76368 | −5.00
76457 | −9.00
76556 | −10.00
76657 | −9.00
76757 | −5.00
76857 | 22
76958 | 40
77059 | 45
77159 | 46
77259.5 | 45
77360 | 33
77460 | 0
77560 | −10.00
77660 | −10.00
77760 | 34
77860 | 50
77960 | 60
78060 | 69
78160 | 75
78260 | 79
78361 | 83
78461 | 84
78561 | 85
78662 | 85
78762 | 85
78862 | 85
78963 | 85
79063 | 85
79164 | 85
79264 | 85
79364 | 85
79464 | 85
79564 | 85
79664 | 84.5
79764 | 84
79864 | 83
79964 | 82
80064 | 81
80164 | 77
80264 | 72
80365 | 67
80466 | 64
80567 | 60
80669 | 62.3
80772 | 84
80873 | 90.5
80974 | 91
81074 | 90
81174 | 84.5
81273 | 74
81372 | 66
81471 | 60
81570 | 54
81669 | 50
81768 | 49
81868 | 48
81968 | 48
82068 | 48.5
82168 | 49
82268 | 51
82368 | 53.5
82468 | 55
82568 | 58
82668 | 60
82768 | 62
82868 | 64
82968 | 67
83069 | 68.5
83170 | 70
83270 | 70
83370 | 70
83470 | 70
83570 | 70
83670 | 70
83771 | 66
83873 | 64
83975 | 64
84077 | 98
84179 | 100
84281 | 100
84382 | 100
84483 | 100
84584 | 98
84684 | 94
84785 | 93
84886 | 94
84987 | 98
85089 | 100
85192 | 100
85295 | 100
85397.5 | 100
854100 | 100
855100 | 100
856100 | 100
857100 | 100
858100 | 97
85996 | −6.00
86094 | −10.00
86191 | −10.00
86288 | −10.00
86386 | −10.00
86484 | −10.00
86582 | −10.00
86679 | −10.00
86777 | −10.00
86875 | −10.00
86973 | −10.00
87072 | −10.00
87172 | −10.00
87272 | −8.00
87371 | 8
87468 | 9
87564 | −9.00
87658 | −8.00
87756 | 53
87856 | 67
87956 | 70
88056 | 67
88155 | 60
88254 | 60
88349 | 75
88438 | 80
88530 | 78
88625 | 53
88718 | 32
88814 | 16
8899 | 3
8905 | −6.00
8911 | −10.00
8920 | 0
8930 | 0
8940 | 0
8950 | 0
8960 | 0
9870 | 0
8980 | 0
8990 | 0
9000 | 0
9010 | 0
9020 | 0
9030 | 0
9040 | 0
9050 | 0
9060 | 0
9070 | 0
9080 | 0
9090 | 0
9100 | 0
9110 | 0
9120 | 0
9130 | 0
9140 | 0
9150 | 0
9160 | 0
9170 | 0
9180 | 0
9190 | 0
9204.5 | 47
92112 | 85
92230 | 97
92342 | 100
92451 | 100
92554 | 100
92654 | 97
92752 | 90
92848 | 75
92944 | 57
93037 | 47
93129 | 40
93224 | 34
93321 | 27
93422 | 24
93522.5 | 22
93620 | 16
93715 | 7
93810 | 0
9395 | −7.00
9402 | −10.00
9411 | −10.00
9420 | 0
9430 | 0
9440 | 0
9451 | 0
9465 | 20
94715 | 43
94828 | 52
94934 | 64
95037 | 74
95137.5 | 90
95237 | 56
95336 | 27
95435 | −2.00
95533 | −8.00
95629 | −10.00
95729 | −8.00
95829 | −2.00
95934 | 30
96038 | 75
96134 | 70
96231 | 25
96328 | −7.00
96426 | −10.00
96524 | −7.00
96623 | 4
96723 | 22
96824 | 30
96923 | 32
97022 | 25
97118 | 18
97216 | 14
97315 | 10
97415 | 0
97515 | −7.00
97615 | −10.00
97718 | −8.00
97825 | 40
97937 | 90
98046 | 90
98149 | 90
98249 | 90
98349 | 85
98447 | 77
98544 | 59
98643 | 36
98742 | 13
98840 | −10.00
98941 | 65
99044 | 65
99145 | 65
99245 | 62
99344 | 56
99442 | 46
99541 | 36
99639 | 20
99738 | 4
99837 | 33
99938 | 39
1,00036 | 40
1,00135 | 40
1,00233 | 39
1,00330 | 36
1,00427 | 33
1,00522 | 24
1,00621 | −5.00
1,00720 | −10.00
1,00818 | −6.00
1,00917 | 28
1,01016 | 5
1,01114 | −5.00
1,01212 | −9.00
1,0139 | −10.00
1,0147 | −10.00
1,0155 | −10.00
1,0164 | −10.00
1,0173 | −10.00
1,0182 | −10.00
1,0190 | 0
1,0200 | 0
1,0210 | 0
1,0220 | 0
1,0230 | 0
1,0240 | 0
1,0252 | 7
1,0266 | 15
1,02710 | 28
1,02811 | 26
1,02910 | 10
1,0308 | 3
1,0315 | 0
1,0322 | 0
1,0330 | 0
1,0340 | 0
1,0350 | 0
1,0360 | 0
1,0370 | 0
1,0380 | 0
1,0390 | 0
1,0400 | 0
1,0410 | 0
1,0420 | 0
1,0430 | 0
1,0440 | 0
1,0450 | 0
1,0460 | 0
1,0470 | 0
1,0480 | 0
1,0490 | 0
1,0500 | 0
1,0510 | 0
1,0520 | 0
1,0530 | 0
1,0540 | 0
1,0550 | 0
1,0560 | 0
1,0570 | 0
1,0580 | 0
1,0590 | 0
1,0600 | 0
1,0614 | 5
1,06211 | 35
1,06321 | 73
1,06425 | 86
1,06526 | 90
1,06625 | 90
1,06723 | 83
1,06820 | 32
1,06916 | −6.00
1,07014 | −10.00
1,07110 | −10.00
1,0727 | −10.00
1,0733 | −10.00
1,0741 | −10.00
1,0750 | 0
1,0760 | 0
1,0770 | 0
1,0780 | 0
1,0790 | 0
1,0800 | 0
1,0810 | 0
1,0820 | 0
1,0830 | 0
1,0840 | 0
1,0850 | 0
1,0860 | 0
1,0870 | 0
1,0880 | 0
1,0890 | 0
1,0900 | 0
1,0910 | 0
1,0920 | 0
1,0930 | 0
1,0940 | 0
1,0950 | 0
1,0960 | 0
1,0970 | 0
1,0981 | 3
1,0993 | 6
1,1006 | 13
1,1019 | 14
1,10212 | 16
1,10315 | 28
1,10418 | 60
1,10520 | 47
1,10621 | 31
1,10721 | 15
1,10820 | −2.00
1,10920 | −10.00
1,11020 | −2.00
1,11120 | 70
1,11221 | 83
1,11322 | 84
1,11422 | 83
1,11518 | 78
1,11614 | 68
1,1178 | 10
1,1184 | 4
1,1191 | 0
1,1200 | 0
1,1210 | 0
1,1220 | 0
1,1230 | 0
1,1240 | 0
1,1250 | 1
1,1261 | 5
1,1275 | 18
1,1289 | 19
1,12912 | 18
1,13012 | 15
1,1319 | 10
1,1325 | 5
1,1332 | 2
1,1340 | 0
1,1350 | 0
1,1360 | 0
1,1370 | 0
1,1380 | 0
1,1390 | 0
1,1400 | 0
1,1410 | 0
1,1420 | 0
1,1430 | 0
1,1440 | 0
1,1450 | 0
1,1460 | 0
1,1470 | 0
1,1480 | 0
1,1490 | 0
1,1500 | 0
1,1510 | 0
1,1520 | 0
1,1530 | 0
1,1540 | 0
1,1550 | 0
1,1560 | 0
1,1570 | 0
1,1580 | 0
1,1590 | 0
1,1600 | 0
1,1610 | 0
1,1620 | 0
1,1630 | 0
1,1640 | 0
1,1650 | 0
1,1660 | 0
1,1670 | 0

(2) EPA Engine Dynamometer Schedule for Heavy-Duty Diesel Engines.

Record (seconds)Percent
Normalized revolutions per minuteNormalized torque
10 | 0
20 | 0
30 | 0
40 | 0
50 | 0
60 | 0
70 | 0
80 | 0
90 | 0
100 | 0
110 | 0
120 | 0
130 | 0
140 | 0
150 | 0
160 | 0
170 | 0
180 | 0
190 | 0
200 | 0
210 | 0
220 | 0
230 | 0
240 | 0
250 | 3.67
260 | 47.69
273.11 | 59.41
289.09 | 84.54
2915.62 | 80
3033.49 | 80
3137.93 | 79.29
3231.2 | 38.25
3321.99 | 26.67
3430 | 15.1
3522.23 | 16.47
3619.61 | 28.05
3720 | 20.38
3818.33 | (1)
396.55 | (1)
4015.82 | (1)
4123.63 | (1)
4217.51 | (1)
4314.19 | 62.52
4416.64 | 69.36
4527.77 | 60
4637.03 | 63.79
4747.36 | 75.36
4854.77 | 80
4957.7 | 80
5054.03 | 79.92
5158 | 65.03
5258.65 | 43.23
5362.88 | 50
5469.83 | 50
5572 | 42.05
5675.81 | 40
5784.22 | 42.2
5883.86 | 41.28
5980.55 | (1)
6080.51 | (1)
6178 | (1)
6279.79 | (1)
6380.33 | 30.54
6485.58 | 42.12
6581.78 | 50
6678 | 50
6780.74 | 43.16
6892.1 | 73.65
6988.01 | (1)
7084 | (1)
7184 | (1)
7281.17 | (1)
7370.46 | (1)
7466 | 13.57
7562.23 | 29.43
7664 | 20
7763.48 | 17.42
7860.34 | 10
7956.85 | 10
8056 | (1)
8152.45 | (1)
8239.91 | 10
8336.38 | 10
8430 | 10
8527.93 | 10
8626 | 16.74
8727.66 | 3.36
8828 | (1)
8927.41 | (1)
9020.96 | (1)
9112.15 | (1)
923.81 | (1)
930 | 0
940 | 0
950 | 0.91
960 | 7.52
970 | 0
980 | 0
990 | 0
1000 | 0
1010 | 0
1020 | 0
1030 | 0
1040 | 0
1050 | 0
1060 | 0
1070 | 0
1080 | 0
1090 | 0
1100 | 0
1110 | 0
1120 | 0
1130 | 0
1140 | 0
1150 | 0
1160 | 0
1170 | 0
1180 | 0
1190 | 0
1200 | 0
1210 | 0
1220 | 0
1230 | 0
1240 | 0
1250 | 0
1260 | 0
1270 | 0
1280 | 0
1291.77 | (1)
1301.6 | (1)
1310 | 0
1320 | 0
1332.14 | 9.28
1343.08 | 0
1350 | 0
1360 | 0
1370 | 0
1380 | 0
1390 | 0
1400 | 0
1410 | 0
1420 | 0
1430 | 0
1440 | 0
1450 | 0
1460 | 0
1470 | 5.51
1480 | 11.34
1490 | 0
1500 | 0
1510 | 0
1520 | 0
1530 | 0
1540 | 0
1550 | 0
1560 | 0
1570 | 0
1580 | 0.21
1590 | 30
1600 | 26.78
1610 | 20
1620 | 20
1630 | 4.12
1640 | 0
1650 | 0
1660 | 0
1670 | 0
1680 | 0
1690 | 0
1700 | 0
1710 | 0
1720 | 0
1730 | 0
1740 | 0
1750 | 0
1760 | 0
1770 | 0
1780 | 0
1790 | 0
1800 | 0
1810 | 0
1820 | 0
1830 | 0
1840 | 20
1850 | 20
1860 | 11.73
1870 | 0
1880 | 0
1890 | 0
1900 | 0
1910 | 0
1920 | 0
1930 | 0
1940 | 0
1950 | 0
1960 | 0
1970 | 0
1980 | 0
1990 | 0
2000 | 0
2010 | 0
2020 | 0
2030 | 0
2040 | 0
2050 | 0
2060 | 0
2070 | 0
2080 | 0
2090 | 0
2100 | 0
2110 | 0
2120 | 0
2130 | 0
2140 | 73.41
2150 | 90
21631.3 | 81.3
21741.15 | 90
21844 | 90
21946.41 | 90
22051.04 | 82.41
22166.66 | 80
22275.03 | 90
22389.85 | 90
22496.78 | 93.88
22596.91 | 50.94
22694.6 | 17.02
22799.16 | 28.6
228100 | 39.83
229100 | 30
230100 | 26.69
231100.98 | 20
232100.71 | 20
233100 | 36.06
23496.16 | 40
23595.77 | 30
23694.55 | 32.75
23796.86 | 35.68
23899.18 | 30
239100 | 44.93
240101.81 | 50
24186.54 | (1)
24263.56 | (1)
24356 | (1)
24446 | (1)
24541.86 | 45.18
24638.31 | 78.47
24735.98 | 80
24831.03 | 80
24925.36 | 80
25023.05 | 60.97
25118.2 | 27.34
25212.84 | 43.71
25310.1 | 68.95
2543.79 | 68.95
2551.48 | 44.28
2560 | 0
2570 | 0
2580 | 0
2590 | 0
2600 | 0
2610 | 0
2620 | 0
2630 | 24.97
2640 | 17.16
2650 | 6.2
2660 | 10
2670 | 10
2680 | 0
2690 | 0
2700 | 0
2710 | 0
2720 | 0
2730 | 0
2740 | 0
2750 | 0
2760 | 0
2770 | 0
2780 | 0
2790 | 0
2800 | 0
2810 | 0
2820 | 0
2830 | 0
2840 | 0
2850 | 0
2860 | 0
2870 | 0
2880 | 0
2890 | 0
2900 | 0
2910 | 0
2920 | 0
2930 | 0
2940 | 0
2950 | 0
2960 | 0
2970 | 0
2980 | 0
2990 | 0
3000 | 0
3010 | 0
3020 | 0
3030 | 0
3040 | 0
3050 | 0
3060 | 0
3070 | 0
3080 | 0
3090 | 0
3100 | 0
3110 | 0
3120 | 0
3130 | 0
3140 | 0
3150 | 0
3160 | 0
3170 | 0
3180 | 0
3190 | 0
3200 | 0
3210 | 15.55
3220 | 20
32324.18 | 19.08
32423 | 10
32511.56 | 1.86
3266.87 | (1)
3276 | (1)
3280.72 | (1)
3290 | 0
3300 | 0
3310 | 0
3320 | 0
3330 | 0
3340 | 0
3350 | 0
3360 | 0
3370 | 0
3380 | 0
3390 | 0
3400 | 0
3410 | 0
3420 | 0
3430 | 0
3440 | 0
3450 | 0
3460 | 0
3470 | 0
3480 | 0
3490 | 0
3500 | 0
3510 | 0
3520 | 0
3530 | 0
3540 | 0
3550 | 0
3560 | 0
3570 | 0
3580 | 0
3590 | 0
3600 | 0
3610 | 0
3620 | 0
3630 | 0
3640 | 0
3650 | 0
3660 | 0
3670 | 0
3680 | 0
3690 | 0
3700 | 0
3710 | 0
3720 | 0
3730 | 0
3740 | 0
3750 | 0
3760 | 0
3770 | 29.59
378−1.50 | 87.46
3798.88 | 100
38046.04 | 100
38176.89 | 100
38280 | 100
38382.14 | 94.64
38485.39 | 83.07
38587.7 | 88.51
38692 | 79.83
38792 | 61.66
38894.58 | 66.77
389102.88 | 60
390106 | 72.76
391109.18 | 8.43
392111.91 | (1)
39382 | (1)
39479.33 | (1)
39571.15 | (1)
39668.84 | (1)
39778.35 | 49.17
39882 | 70
39980.65 | 69.46
40092.85 | 60
40197.48 | 60
40298.95 | 60
403100.74 | 60
404103.68 | 43.17
405104 | 10.04
40680.62 | 20
40783.37 | 20
40881.06 | 15.29
40980 | 10
41076.86 | (1)
41174.11 | (1)
41271.6 | (1)
41370.58 | (1)
41478 | (1)
41580.29 | 1.45
41680.54 | 17.3
41778.23 | 11.13
41878.45 | 19.55
41984.36 | 24.16
42072.16 | 80
42179.1 | 74.83
42290.09 | 16.04
42374.04 | (1)
42468.02 | (1)
42568.53 | (1)
42659.39 | (1)
42763.54 | (1)
42870 | 2.38
42973.1 | 17.76
43072.13 | (1)
43167.27 | (1)
43236.03 | (1)
43320.75 | (1)
43411.49 | (1)
435−2.09 | 0
436−0.73 | 0
4378.57 | 60
43830.55 | 61.93
43967.1 | 63
44086.03 | 39.85
44189.33 | 30
44291.64 | 30
44397.88 | 10.4
44497.73 | 1.37
44596 | 10
44696 | 0.96
44796 | (1)
44885.27 | 28.34
44987.54 | 30.76
45086.16 | 29.18
45188 | 20
45287.21 | 20
45386 | 20
45487.42 | 20
45588 | 11.32
45677.84 | (1)
45772 | (1)
45871.32 | (1)
45970 | 0.04
46070 | (1)
46174.88 | (1)
46274.06 | (1)
46367.74 | (1)
46466 | (1)
46564.23 | (1)
46662 | (1)
46755.94 | (1)
46854 | (1)
46966.43 | (1)
47075.21 | 70
47186 | 54.53
47286 | 24.56
47388.81 | (1)
47490 | (1)
475105.48 | (1)
47674 | (1)
47773.34 | (1)
47871.02 | 10
47976.46 | 29.38
48081.61 | 40
48178.16 | 30.39
48274.13 | 26.46
48390 | 0
48490.87 | 0
48592 | (1)
48693.5 | (1)
48794 | (1)
48894.13 | (1)
48988.96 | (1)
49063.25 | (1)
49162 | (1)
49249.54 | 45.37
49352.49 | 86.99
49464 | 90
49564.99 | 90
49671.93 | 93.22
49778.87 | 95.21
49882 | 83.64
49986.76 | 80
50093.71 | 80
50194.87 | 80
502103.6 | 80
503101.23 | 41.89
50495.48 | 24.85
50598 | 50
50699.79 | 50
507106.21 | 46.82
508110.84 | (1)
50998.55 | (1)
51070.95 | (1)
51167.27 | (1)
51260.96 | (1)
51348.03 | (1)
51452.31 | (1)
51554 | (1)
51665.27 | (1)
51778 | (1)
51857.61 | (1)
51942.58 | (1)
52038.81 | (1)
52122.37 | (1)
5223.52 | (1)
5230 | 0
524−1.46 | 36.39
525−0.23 | 5.75
5260 | 0
5270 | 0
5280 | 0
5290 | 0
5300 | 0
5310 | 0
5320 | 0
5330 | 0
5340 | 0
5350 | 0
5360 | 0
5370 | 0
5380 | 0
5390 | 0
5400 | 0
5410 | 0
5420 | 0
5430 | 0
5440 | (1)
5450 | 0
546−0.75 | 0
547−0.56 | 0
5484 | (1)
5490.68 | (1)
5500 | 0
5510 | 0
5520 | 2.6
5530 | 20
5540 | 20
5550 | 7.96
5560 | 0
5570 | 0
5580 | 78.53
5591.85 | 60
56011.1 | 63.88
56116 | 70
56230.05 | 70
56342.88 | 70
56456.1 | 70
56563.39 | 66.52
56670.66 | 59.94
56772.98 | 80
56877.87 | 86.46
56988.03 | 90
57090 | 90
57192.23 | 100
57294 | 100
57394.86 | 100
57496 | 100
57597.49 | 100
576108.84 | 100
577110 | 83.92
578104.77 | (1)
57987.5 | (1)
58090 | 0
58191.38 | (1)
58281.84 | (1)
58365.99 | (1)
58463.68 | (1)
58560.73 | (1)
58657.05 | (1)
58753.47 | (1)
58850.42 | (1)
58944.31 | (1)
59037.58 | 37.91
59133.48 | 20
59231.16 | 20
59328.85 | 20
59422.13 | 20
5959.31 | (1)
5960 | 0
5970 | 0
5980 | 0
5990 | 0
6000 | 0
6010 | 0
6020 | 0
6030 | 0
6040 | 0
6050 | 0
6062.52 | 6.3
60710.3 | 17.87
60813.89 | 20
60920.2 | 20
61024.07 | 22.59
61133.33 | 17.5
61240.3 | (1)
61347.85 | (1)
61466 | 7.78
61568 | 10.93
61667.59 | 32.04
61766 | 40
61867.04 | 40
61968 | 40
62068 | 48.33
62175.93 | 99.53
62278 | 100
62378 | 100
62477.07 | 100
62576 | 100
62676 | 100
62776 | 100
62875.63 | 100
62973 | 97.5
63076.81 | 90
63180.26 | 90
63283.44 | 90
63384 | 98.79
63484 | 100
63583.61 | 100
63682 | 100
63783.02 | 94.91
63886.67 | 90
63989.65 | 90
64090 | 99.81
64189.45 | 100
64286 | 100
64386 | 95.47
64487.22 | 90
64588 | 90
64688 | 80.74
64788 | 79.17
64888 | 77.21
64988 | 100
65088 | 94.45
65188 | 90
65288 | 90
65390 | 90
65489.63 | 90
65588.68 | 90
65690 | 90
65790 | 90
65891.63 | 81.86
65992 | 80
66090 | 81.29
66189.43 | 92.86
66287.11 | 100
66386 | 100
66486 | 100
66589.66 | 100
66690 | 99.27
66790.46 | 90
66892.78 | 90
66995.09 | 90
670100.22 | 82.97
671102 | 80
672102 | 70.18
673102 | 80
67497.34 | 50.07
67587.02 | (1)
67686 | (1)
67773.12 | 22.19
67875.77 | 39.62
67975.76 | 48.8
68075.11 | 37.23
68178 | 34.34
68280.37 | 40
68377.51 | 47.49
68481.44 | 50
68582.13 | 39.36
68684 | 27.79
68784 | 16.21
68884 | 15.36
68985.39 | 26.93
69086 | 30
69186 | 30.08
69285.67 | 40
69384.65 | 40
69486 | 35.2
69587.28 | 30
69688 | 22.05
69786.09 | (1)
69883.78 | (1)
69981.47 | (1)
70081.7 | (1)
70185.16 | (1)
70284.52 | (1)
70382.21 | (1)
70479.89 | (1)
70577.58 | (1)
70676 | 6.31
70779.16 | 0
70875.16 | 27.36
70972 | 40
71072 | 40
71174 | 38.44
71274 | 30
71374 | 30
71474 | 36.28
71572.43 | 47.86
71668.23 | 59.43
71773.8 | 50
71872.52 | 50
71974 | 45.85
72072.85 | 57.18
72176.38 | 62.7
72281.55 | 60
72380.18 | 60
72483.6 | 60
72583.44 | 56.4
72686 | 50
72787.35 | 50
72886.34 | 50
72986 | 40.11
73088.29 | 61.47
73188.78 | 63.92
73286.92 | 50
73386.76 | 50
73487.55 | 42.24
73588 | 49.34
73686 | 50.91
73786 | 67.45
73886 | 81.88
73987.13 | 70
74089.44 | 77.21
74191.76 | 88.78
74290.07 | 89.65
74392 | 80
74492.7 | 80
74594 | 80
74694 | 80
74794 | 80
74894 | 80
74994 | 81.37
75094.59 | 87.05
75196 | 57.4
75296 | 42.19
75396 | 42.33
75496 | 40
75596 | 38.37
75696 | 12.83
75796 | (1)
75896 | (1)
75996 | (1)
76097.74 | 7.37
761100.05 | 19.74
762102 | 11.83
763102 | 26.81
764103 | 49.96
765104 | 60
766102.37 | 60
767103.94 | 60
768104 | 40
769104 | 25.75
770103.12 | (1)
771100.8 | (1)
772100 | (1)
773101.83 | 44.88
774102 | 36.4
775102 | (1)
776102 | (1)
777100.91 | (1)
778101.4 | (1)
779100.28 | (1)
78097.97 | (1)
78196 | (1)
78296 | 10
78396 | 0.23
78496 | (1)
78596 | (1)
78694.08 | (1)
78778 | (1)
78877.45 | (1)
78971.67 | 28.96
79067.18 | 80
79166.5 | 87.48
79271.43 | 90
79374.13 | 90
79475.56 | 92.2
79574.75 | 100
79677.07 | 94.65
79779.38 | 83.08
79880 | 71.51
79980.01 | 69.93
80082.33 | 58.36
80184 | 50
80284 | 59.58
80384 | 76.36
80484 | 80
80584 | 70.49
80682 | 80
80781.47 | 82.66
80880 | 90
80977.68 | 90
81074.52 | 75.24
81177.58 | 78.96
81281.89 | 80
81380.42 | 80
81482 | 83.68
81583.05 | 79.5
81684 | 70
81784 | 61.6
81884 | 50.03
81986 | 60
82086 | 60
82186 | 69.39
82288.51 | 73.73
82388.43 | 70
82488 | 70
82594 | 70.99
82694.51 | 80
82795.17 | 80
82895.14 | 80
82994.54 | 80
83094 | 80
83194 | 77.89
83294 | 31.99
83394 | 43.57
83494 | 60.28
83594 | 63.29
83694 | 76.57
83794 | 89.86
83894.29 | 90
83997.8 | 87
840102.91 | 80
841104 | 73.85
842104 | 62.28
843104 | 69.29
844106 | 70
845106 | 62.7
846106 | 40
847104.88 | 40
848104 | 32.85
849104 | 30
850104 | 0.3
851103.63 | 11.87
852100.62 | 13.12
85398 | 5.01
85496.68 | 10
85596 | (1)
85696 | (1)
85796 | (1)
85895.43 | (1)
85994 | (1)
86094 | (1)
86195.52 | 5.18
86297.83 | (1)
86398 | (1)
86498 | (1)
86597.22 | (1)
86696 | 6.35
86796 | 12.98
86896 | 10
86995.93 | 10
87092 | 10
87192 | 10
87292.98 | 14.89
87394 | 13.54
87490.79 | 42.12
87588.08 | 40.4
87686.23 | 30
87788 | 32.75
87887.14 | 44.32
87984.82 | 50
88082.51 | 50
88182 | 50
88282.12 | 40
88383.13 | 35.64
88480 | 20
88584.26 | 51.95
88686.62 | 66.21
88784.31 | 60
88881.99 | 9.96
88979.35 | 1.61
89075.36 | 19.56
89173.05 | 40
89270.73 | 8.35
89368.42 | (1)
89447.15 | 8.95
89535.79 | 10
89632.95 | 7.38
89729.16 | (1)
89816.47 | (1)
8992.13 | (1)
9000 | 0
9010 | 0
9020 | 0
9030 | 0
9040 | 0
9050 | 0
9060 | 0
9070 | 0
9080 | 0
9090 | 0
9100 | 0
9110 | 0
9120 | 0
9130 | 0
9140 | 0
9150 | 0
9160 | 0
9170 | 0
9180 | 0
9190 | 0
9200 | 0
9210 | 0
9220 | 0
9230 | 0
9240 | 0
9250 | 0
9260 | 0
9270 | 3.67
9280 | 47.69
9293.11 | 59.41
9309.09 | 84.54
93115.62 | 80
93233.49 | 80
93337.93 | 79.29
93431.2 | 38.25
93521.99 | 26.67
93630 | 15.1
93722.23 | 16.47
93819.61 | 28.05
93920 | 20.38
94018.33 | (1)
9416.55 | (1)
94215.82 | (1)
94323.63 | (1)
94417.51 | (1)
94514.19 | 62.52
94616.64 | 69.36
94727.77 | 60
94837.03 | 63.79
94947.36 | 75.36
95054.77 | 80
95157.7 | 80
95254.03 | 79.92
95358 | 65.03
95458.65 | 43.23
95562.88 | 50
95669.83 | 50
95772 | 42.05
95875.81 | 40
95984.22 | 42.2
96083.86 | 41.28
96180.55 | (1)
96280.51 | (1)
96378 | (1)
96479.79 | (1)
96580.33 | 30.54
96685.58 | 42.12
96781.78 | 50
96878 | 50
96980.74 | 43.16
97092.1 | 73.65
97188.01 | (1)
97284 | (1)
97384 | (1)
97481.17 | (1)
97570.46 | (1)
97666 | 13.57
97762.23 | 29.43
97864 | 20
97963.48 | 17.42
98060.34 | 10
98156.85 | 10
98256 | (1)
98352.45 | (1)
98439.91 | 10
98536.38 | 10
98630 | 10
98727.93 | 10
98826 | 16.74
98927.66 | 3.36
99028 | (1)
99127.41 | (1)
99220.96 | (1)
99312.15 | (1)
9943.81 | (1)
9950 | 0
9960 | 0
9970 | 0.91
9980 | 7.52
9990 | 0
1,0000 | 0
1,0010 | 0
1,0020 | 0
1,0030 | 0
1,0040 | 0
1,0050 | 0
1,0060 | 0
1,0070 | 0
1,0080 | 0
1,0090 | 0
1,0100 | 0
1,0110 | 0
1,0120 | 0
1,0130 | 0
1,0140 | 0
1,0150 | 0
1,0160 | 0
1,0170 | 0
1,0180 | 0
1,0190 | 0
1,0200 | 0
1,0210 | 0
1,0220 | 0
1,0230 | 0
1,0240 | 0
1,0250 | 0
1,0260 | 0
1,0270 | 0
1,0280 | 0
1,0290 | 0
1,0300 | 0
1,0311.77 | (1)
1,0321.6 | (1)
1,0330 | 0
1,0340 | 0
1,0352.14 | 9.28
1,0363.08 | 0
1,0370 | 0
1,0380 | 0
1,0390 | 0
1,0400 | 0
1,0410 | 0
1,0420 | 0
1,0430 | 0
1,0440 | 0
1,0450 | 0
1,0460 | 0
1,0470 | 0
1,0480 | 0
1,0490 | 5.51
1,0500 | 11.34
1,0510 | 0
1,0520 | 0
1,0530 | 0
1,0540 | 0
1,0550 | 0
1,0560 | 0
1,0570 | 0
1,0580 | 0
1,0590 | 0
1,0600 | 0.21
1,0610 | 30
1,0620 | 26.78
1,0630 | 20
1,0640 | 20
1,0650 | 4.12
1,0660 | 0
1,0670 | 0
1,0680 | 0
1,0690 | 0
1,0700 | 0
1,0710 | 0
1,0720 | 0
1,0730 | 0
1,0740 | 0
1,0750 | 0
1,0760 | 0
1,0770 | 0
1,0780 | 0
1,0790 | 0
1,0800 | 0
1,0810 | 0
1,0820 | 0
1,0830 | 0
1,0840 | 0
1,0850 | 0
1,0860 | 20
1,0870 | 20
1,0880 | 11.73
1,0890 | 0
1,0900 | 0
1,0910 | 0
1,0920 | 0
1,0930 | 0
1,0940 | 0
1,0950 | 0
1,0960 | 0
1,0970 | 0
1,0980 | 0
1,0990 | 0
1,1000 | 0
1,1010 | 0
1,1020 | 0
1,1030 | 0
1,1040 | 0
1,1050 | 0
1,1060 | 0
1,1070 | 0
1,1080 | 0
1,1090 | 0
1,1100 | 0
1,1110 | 0
1,1120 | 0
1,1130 | 0
1,1140 | 0
1,1150 | 0
1,1160 | 73.41
1,1170 | 90
1,11831.3 | 81.3
1,11941.15 | 90
1,12044 | 90
1,12146.41 | 90
1,12251.04 | 82.41
1,12366.66 | 80
1,12475.03 | 90
1,12589.85 | 90
1,12696.78 | 93.88
1,12796.91 | 50.94
1,12894.6 | 17.02
1,12999.16 | 28.6
1,130100 | 39.83
1,131100 | 30
1,132100 | 26.69
1,133100.98 | 20
1,134100.71 | 20
1,135100 | 36.06
1,13696.16 | 40
1,13795.77 | 30
1,13894.55 | 32.75
1,13996.86 | 35.68
1,14099.18 | 30
1,141100 | 44.93
1,142101.81 | 50
1,14386.54 | (1)
1,14463.56 | (1)
1,14556 | (1)
1,14646 | (1)
1,14741.86 | 45.18
1,14838.31 | 78.47
1,14935.98 | 80
1,15031.03 | 80
1,15125.36 | 80
1,15223.05 | 60.97
1,15318.2 | 27.34
1,15412.84 | 43.71
1,15510.1 | 68.95
1,1563.79 | 68.95
1,1571.48 | 44.28
1,1580 | 0
1,1590 | 0
1,1600 | 0
1,1610 | 0
1,1620 | 0
1,1630 | 0
1,1640 | 0
1,1650 | 24.97
1,1660 | 17.16
1,1670 | 6.2
1,1680 | 10
1,1690 | 10
1,1700 | 0
1,1710 | 0
1,1720 | 0
1,1730 | 0
1,1740 | 0
1,1750 | 0
1,1760 | 0
1,1770 | 0
1,1780 | 0
1,1790 | 0
1,1800 | 0
1,1810 | 0
1,1820 | 0
1,1830 | 0
1,1840 | 0
1,1850 | 0
1,1860 | 0
1,1870 | 0
1,1880 | 0
1,1890 | 0
1,1900 | 0
1,1910 | 0
1,1920 | 0
1,1930 | 0
1,1940 | 0
1,1950 | 0
1,1960 | 0
1,1970 | 0
1,1980 | 0
1,1990 | 0.0

1 Closed throttle motoring.

(g) EPA US06 Driving Schedule for Light-Duty Vehicles and Light-Duty Trucks.

Time (sec)Speed (mph)
00
10
20
30
40
50
60.2
70.7
81.1
91.7
106
1113.9
1220.5
1325.7
1425
1528.4
1632.3
1734.6
1836.5
1938.4
2039.9
2142.2
2243.8
2344.2
2443.4
2542.6
2640.3
2739.2
2838.4
2938.4
3039.2
3138.8
3238.8
3336.5
3432.3
3527.6
3622.3
3717.3
3811.5
395.8
401.2
410
420
430
440
450
460
470
480
490.8
509.2
5114.9
5218.2
5322.2
5427.2
5531.4
5633.8
5737.2
5840.8
5944
6046.3
6147.6
6249.5
6351.2
6453
6554.4
6655.6
6756.4
6856.1
6956.2
7055.8
7155.1
7254.4
7354.2
7454.4
7554.2
7653.5
7752.3
7852
7951.9
8051.8
8151.9
8252
8352.5
8453.4
8554.9
8656.8
8758.8
8860.6
8962.3
9064.2
9166.2
9267.8
9369.4
9470.4
9570.6
9670.7
9770.3
9868.2
9966.5
10064.9
10163.7
10262.5
10361
10459.3
10557.7
10656
10754.5
10852.8
10951.2
11049.5
11148
11246.3
11344
11441.1
11538.8
11637.7
11736.6
11835.3
11930
12024.4
12119.8
12215.5
12310.8
1246.3
1253.2
1262.1
1271.2
1280
1290
1300
1310
1320
1330
1340
1350
1362.7
1379.2
13816.1
13922.7
14029.2
14134.2
14238.8
14343
14445.3
14546.8
14648
14749.5
14850.3
14951.5
15052.2
15152.6
15253
15353.8
15453.8
15553.8
15654.6
15756.3
15856.9
15958.1
16058.4
16159.6
16259.9
16360.2
16460.5
16559.7
16658.3
16758.1
16857.8
16957.3
17057.5
17156.6
17257
17356.6
17456.5
17556.2
17656.4
17756.6
17856.4
17956.1
18056
18155.9
18254.8
18354.2
18454.6
18552.2
18654.7
18755.7
18857
18958
19058.1
19159.4
19259.9
19361
19461.4
19561.9
19662.5
19762.5
19862.7
19962.2
20062.5
20163.1
20262.7
20362.8
20463
20564.1
20663.9
20764.1
20864.3
20964.5
21064.9
21165.3
21266
21366
21466.4
21564.1
21663.6
21763.9
21864.1
21963.7
22064.3
22164.2
22263.9
22364.2
22463.4
22564
22663.9
22764
22863.8
22964
23063.3
23163.4
23263.9
23364
23464.3
23564.8
23665.1
23764
23864.2
23963.1
24063.7
24163.1
24263.7
24363.5
24463
24563.1
24663
24763.3
24863.4
24963.3
25062.5
25162.5
25262.9
25362.8
25462.2
25562.4
25662.3
25762.3
25862.4
25962.1
26062.5
26162.8
26262.3
26362.3
26462.4
26561.9
26662.8
26762.8
26862.3
26962.8
27062.4
27162.1
27261.9
27361.8
27462.1
27562.1
27662.1
27762
27862.4
27962.2
28062.2
28162.4
28262.7
28362.6
28463.7
28564.3
28664.8
28765.1
28865.9
28966.1
29067
29167.2
29267.5
29368.3
29468.3
29568.8
29669.1
29769.4
29871.7
29972.1
30074.9
30172.6
30272.2
30372.2
30472
30572.5
30672.8
30772.7
30871.8
30971.4
31071.1
31171.1
31270.9
31371
31471
31571.2
31672.1
31772.6
31873.6
31974.8
32075.7
32177.3
32278.4
32379.3
32478.2
32576
32675.6
32776.4
32877.6
32978
33079.1
33179.5
33279.9
33379.9
33480.3
33580.3
33679.5
33779.5
33879.1
33978.7
34077.6
34176.5
34274.3
34372.6
34470.8
34567.6
34666.4
34766.7
34866.1
34965.9
35066.2
35166.1
35267.1
35367.4
35468.3
35568.3
35668.7
35768.2
35868.1
35968
36067.1
36166.4
36266.1
36365.7
36466
36566.4
36666
36766.3
36867
36967.5
37067.9
37168.1
37268.5
37368.9
37468.6
37569.4
37669.4
37769.4
37870
37970.4
38070.6
38170.9
38270.3
38370.6
38470.3
38569.7
38669.9
38770.1
38869.6
38969.3
39069.9
39169.7
39269.5
39369.9
39470.2
39570.2
39670.2
39771
39870.8
39970.9
40070.7
40170.9
40271.2
40371.3
40470.8
40571.2
40671.7
40771.9
40872.6
40972.3
41072.3
41172.1
41272
41371.9
41472.6
41572.8
41673.2
41772.1
41871.5
41970.9
42070.4
42170.5
42270.9
42370.2
42471
42570.2
42670.3
42769.1
42868.8
42968.2
43068.3
43168.2
43267.7
43367.3
43467.5
43567.6
43667.6
43767.2
43867
43966.3
44066.6
44166.2
44266.4
44365.9
44466.1
44565.5
44662.2
44762.2
44861.4
44961.1
45061.4
45161.1
45261.4
45361.4
45461.8
45561.8
45661.8
45761.8
45862.2
45961.8
46062.2
46162.6
46262.2
46362.6
46462.2
46562.6
46662.6
46763
46862.6
46962.2
47061.1
47159.5
47258.8
47356.8
47455.7
47554.1
47651.5
47749.2
47848.8
47947.6
48044.9
48141.5
48237.2
48334.6
48433
48529.2
48622.3
48717.7
48817.3
48914
49010
4916
4922
4930
4940
4950
4960
4970
4980
4990
5000
5010.2
5024.4
50310.1
50415.6
50520.8
50625.1
50727.7
50828.2
50926.8
51024.8
51122.4
51217.1
51311.3
5146.9
5157.5
51611.1
51715.4
51819.9
51924.2
52027.1
52128.5
52228.2
52325.6
52421.7
52517.3
52612.1
5277.5
5285.8
5292.4
5301.2
5311.9
5326.7
53311.8
53416.8
53521.7
53625.9
53727.7
53828
53927.1
54024.4
54120.2
54215.2
5439.3
5445
5452.9
5462.4
5478.4
54813.5
54917.8
55022.2
55126.2
55230
55329.8
55426
55521.3
55616.2
55711.4
5586.6
5592.6
5600
5610
5620
5630
5640
5650
5660
5670
5680.3
5696.4
57012.7
57119.2
57223.8
57328.2
57434.9
57537.5
57640.3
57745
57849.9
57951.6
58051.2
58150.6
58249.9
58347.8
58444.6
58541.2
58637.8
58733.4
58828
58923.7
59018.8
59112.9
5926.2
5932.2
5940
5950
5960
5970
5980
5990
6000

(h) EPA SC03 Driving Schedule for Light-Duty Vehicles and Light-Duty Trucks.

Time (sec)Speed (mph)
00
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190.9
203
212.9
223.3
233.5
242.2
251.4
260
270
280
290
300
310
320
330.4
343.3
356
368
378.7
3810
3912.4
4013.8
4114.7
4214.8
4316.6
4418.3
4519
4619.2
4719.3
4819.7
4920.5
5021
5121.2
5221.6
5322.2
5423.8
5524.6
5624.3
5723.3
5822.7
5921.4
6020.4
6119.5
6217.9
6315.6
6411.7
657.8
667.2
679.3
6812.9
6915.8
7016.2
7116.9
7218.3
7320.3
7421.6
7522.4
7623
7722.8
7822.1
7921.2
8019.5
8117.1
8214.1
8310.5
847.6
857.5
8610
8713.1
8814.1
8916.4
9019.6
9122.4
9224.7
9326.1
9425.8
9526.6
9627.8
9728.5
9828.9
9929.3
10029.5
10129.4
10229.4
10329.8
10430.3
10530.6
10630.5
10730.5
10830.1
10929.3
11028.4
11127.6
11226.8
11325.5
11423.7
11521.7
11619.3
11716.7
11814.4
11911.5
1207.9
1216.6
1229.4
12312.4
12414.8
12516.1
12619.3
12722.6
12825.5
12926.4
13026.7
13127.8
13229.4
13331.1
13432.5
13533.6
13634.6
13735.4
13836.1
13937
14037.7
14138.1
14238.3
14338.1
14437.8
14536.6
14634.8
14733.2
14832.4
14932.3
15032.3
15132.4
15232.4
15332.4
15432.5
15533.3
15634.4
15735.5
15836.6
15937.4
16038
16138.4
16238.5
16338.6
16438.4
16538.2
16637.5
16736.9
16836.3
16934.8
17033
17131.4
17230.7
17330.3
17430
17529.3
17627.4
17725.1
17821.8
17917.2
18012.5
1818.1
1824.5
1832
1841
1850.6
1860
1870
1880
1890
1900
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
2020
2030
2040
2051
2060.5
2072.6
2087.7
20912.3
21015.8
21117.3
21219.4
21323.3
21427.2
21531
21633.6
21734.2
21835.8
21937.3
22038.3
22139.2
22240.1
22340.9
22441
22540.4
22639.7
22739.1
22838.1
22936.7
23035.9
23135.9
23235.7
23334.9
23433.9
23532.6
23631.9
23731.1
23830.6
23930.3
24030.1
24129.9
24229.8
24329.8
24429.8
24529.8
24629.7
24729.7
24829.6
24928.4
25025.8
25122.8
25219
25314
2548.6
2554.1
2561.3
2570
2580
2590
2600
2610
2620
2630
2640
2650
2660
2670
2680
2690
2700
2710
2720
2730
2740
2750
2760
2770
2780
2790
2800
2810.1
2824.5
2839.1
28413.6
28518.2
28622.6
28726.2
28829.3
28932.1
29034.5
29136.8
29238.4
29340
29441.2
29541.9
29642.2
29742.7
29843
29943.3
30043.5
30143.7
30244.3
30345.4
30445.9
30546.8
30647.6
30748.2
30848.6
30948.7
31048.6
31149
31249.8
31350.5
31451.2
31552.1
31652.7
31753.4
31852.4
31954.5
32054.8
32154.8
32254.7
32354.3
32454
32553.8
32653.5
32753.3
32852.9
32952.6
33052
33151.6
33251
33350.3
33449.3
33548.1
33646.5
33743.6
33840.7
33937.2
34034.4
34131.4
34228.6
34324.2
34418.1
34512.3
3468.1
3474.8
3482.6
3492.1
3500
3510
3520
3530
3540
3550
3560
3570
3580
3590
3600
3610
3620
3630
3640
3650
3660
3670
3680
3690
3700
3714.3
3729.1
37313.2
37416.3
37519.1
37620.9
37722.7
37824.8
37926.9
38028.8
38130
38230.4
38330.6
38430.9
38531.1
38630.8
38731.1
38831.5
38932.4
39033.1
39133.3
39233.4
39333.7
39434.1
39534.7
39635
39735.4
39835.8
39936
40036.2
40136.3
40236.4
40336.5
40436.9
40537.2
40637.3
40737.8
40838.2
40938.6
41038.8
41138.6
41238.9
41339
41438.8
41538.6
41638.1
41737.6
41837.6
41937.3
42037
42136.6
42236.2
42336
42436
42535.5
42634.5
42733
42831
42927.5
43022.6
43120
43219
43319.4
43419.2
43520.6
43622.9
43724.6
43825.5
43926.9
44027.3
44128.2
44229.6
44330.2
44430.7
44531.3
44631.7
44732.2
44832.5
44933
45033.2
45133.3
45233.1
45332.7
45432.3
45531.9
45631.5
45731.2
45830.8
45930.5
46030.2
46129.9
46230.2
46330.6
46430.9
46531.2
46631.8
46732.4
46832.5
46932.3
47032.3
47132.8
47232.9
47332.8
47432.8
47533.3
47633.4
47732.9
47832.9
47932.8
48032.9
48132.8
48232.8
48332.4
48431.6
48530.6
48630.3
48730.3
48829.8
48929.3
49028.9
49128.8
49229.3
49330
49430.2
49530.4
49630.7
49730.8
49829.8
49928.7
50028.9
50129.2
50229.4
50328.6
50427
50527.2
50626.6
50723.2
50821.2
50921.2
51020.8
51117.9
51213.2
5139.5
5146.4
5154.1
5162.5
5170
5180
5190
5200
5210
5220
5230
5240
5250
5260
5270
5280
5290
5300
5310
5320
5330
5340
5350
5360
5370.6
5383.3
5395.9
5408.9
54110.2
54210.4
5439.9
5449.9
54510.5
54611.3
54712.4
54812.8
54914
55014.6
55115.5
55217
55317.5
55418.1
55518.4
55618.5
55718.2
55818.5
55918.3
56018.2
56117.9
56217.7
56317.7
56417.3
56517.4
56616.8
56717.5
56817.7
56917.5
57017.6
57117.3
57217.4
57317.6
57417.6
57517.9
57618
57717.8
57817.7
57917.5
58017.7
58117.7
58218.1
58318.4
58419.2
58518.9
58618
58715.6
58813.3
58910
5907.7
5915.8
5923.7
5932.4
5940
5950
5960
5970
5980
5990
6000

[42 FR 32989, June 28, 1977, as amended at 43 FR 52924, Nov. 14, 1978; 45 FR 4214, Jan. 21, 1980; 48 FR 1465, Jan. 12, 1983; 48 FR 52239, Nov. 16, 1983; 49 FR 48148, Dec. 10, 1984; 52 FR 47876, Dec. 16, 1987; 54 FR 14612, Apr. 11, 1989; 58 FR 16067, Mar. 24, 1993; 61 FR 54901, Oct. 22, 1996; 63 FR 23501, Apr. 29, 1998; 70 FR 40443, July 13, 2005; 79 FR 23737, Apr. 28, 2014; 80 FR 9111, Feb. 19, 2015; 81 FR 73999, Oct. 25, 2016]