Untangling commercial truck rear end requirements

February 1, 2026

Steve Spata

NTEA Senior Technical Assistance Director

Rear end requirements for commercial straight trucks can be complex, involving overlapping federal, state and application-specific considerations. In this Tech Connections article, NTEA’s Steve Spata explores common areas of confusion surrounding rear end protection, equipment placement and overall vehicle length — particularly where long-standing misconceptions persist.

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Untangling commercial truck rear end requirements

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