Grote Industries Seeks Exemption for Auxiliary Warning Lamps on CMVs

What Changed

Fact: FMCSA released supplemental information on Grote Industries’ exemption request. Interpretation: This indicates the agency is actively reviewing the application and is seeking public input before making a decision.

Who It Affects

Fact: The exemption, if approved, would apply to carriers operating CMVs equipped with Grote’s RCW system and its auxiliary warning lamps. Interpretation: Carriers that use or intend to use this technology should be aware that regulatory requirements for exterior lighting may shift.

What Carriers Should Do

Fact: Comments must be submitted by November 19, 2026. Interpretation: Carriers should gather technical details of their RCW systems, review the supplemental information, and prepare comments to ensure their interests are represented. They should also confirm how the exemption would apply to their specific operations.

Unclear Aspects

Fact: FMCSA has not yet issued a final decision. Interpretation: It remains uncertain whether the exemption will be granted, what specific conditions will be imposed, or how the exemption will interact with existing lighting regulations. Carriers should monitor FMCSA updates for clarification.