Federal agencies Inspections Trucking Transportation

FMCSA seeks to add rear impact guards to annual CMV inspection list


Photo: SANSA Images

Washington — The Federal Motor Carrier Safety Administration is proposing to add rear impact guards to the list of components to be examined during mandatory yearly inspections of commercial motor vehicles.

Rear impact guards are designed to prevent “underrides,” which occur when a passenger vehicle strikes the rear of a CMV and slides underneath.

According to a notice of proposed rulemaking published in the Dec. 29 Federal Register, rear impact guards have been required on CMVs for nearly 70 years but aren’t included on the list of components in Appendix G for required inspections. This means that a CMV can pass an annual inspection with a missing or damaged rear impact guard, FMCSA notes.


Additionally, the agency is proposing to amend labeling requirements for the guards “and to exclude road construction controlled (RCC) horizontal discharge trailers from the rear impact guard requirements.”

The deadline to comment on the proposed rule is March 1.

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