StacksVerified U.S. regulatory reference

49 CFR §393.112

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
Each tiedown, or its associated connectors, or its attachment mechanisms must be designed, constructed, and maintained so the driver of an in-transit commercial motor vehicle can tighten them. However, this requirement does not apply to the use of steel strapping.