Transportation Department, Federal Motor Carrier Safety Administration
This notice advises the public of new information that FMCSA believes is relevant to the application from Grote Industries, LLC (Grote) for an exemption from the requirement that exterior lighting devices on commercial motor vehicles (CMVs) be steady-burning. If granted, the exemption would allow motor carriers to operate CMVs equipped with auxiliary warning lamps controlled by Grote's Rear-End Collision Warning (RCW) system. Following publication of the Agency's notice seeking comment, Grote provided additional information to FMCSA staff concerning the design and operation of the RCW system, including the color and activation sequence of the auxiliary warning lamps, the interaction between the RCW and brake-activated warning functions, system operation on combination vehicles, and the operation of the radar detection system. FMCSA is making this supplemental information available in the docket and provides an opportunity for public comment.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation Federal Motor Carrier Safety Administration [Docket No. FMCSA-2026-0100] AGENCY: Federal Motor Carrier Safety Administration (FMCSA), Department of Transportation (DOT). ACTION: Notice of availability of supplemental information; request for comments. SUMMARY: This notice advises the public of new information that FMCSA believes is relevant to the application from Grote Industries, LLC (Grote) for an exemption from the requirement that exterior lighting devices on commercial motor vehicles (CMVs) be steady-burning. If granted, the exemption would allow motor carriers to operate CMVs equipped with auxiliary warning lamps controlled by Grote's Rear-End Collision Warning (RCW) system. Following publication of the Agency's notice seeking comment, Grote provided additional information to FMCSA staff concerning the design and operation of the RCW system, including the color and activation sequence of the auxiliary warning lamps, the interaction between the RCW and brake-activated warning functions, system operation on combination vehicles, and the operation of the radar detection system. FMCSA is making this supplemental information available in the docket and provides an opportunity for public comment. DATES: Comments must be received on or before November 19, 2026. ADDRESSES: You may submit comments identified by Docket Number FMCSA-2026-0100 by any of the following methods: Federal eRulemaking Portal: www.regulations.gov . See the Public Participatio…
Other Federal Register documents from the same docket.
Citation: 91 FR 66385
