Federal Motor Vehicle Safety Standards; Technical Corrections and Clarifications Related to Tires and Rims

摘要

This document proposes amendments to Federal Motor Vehicle Standard (FMVSS) No. 109 in response to a petition from the Tire and Rim Association to clarify the applicability of the FMVSSs to certain types of tires intended for use on trailers. Based on a review of prior amendments to FMVSS Nos. 109 and 119, NHTSA concludes that it inadvertently made these tires subject to both FMVSS Nos. 109 and 119, when it was the agency's intent to make them subject only to FMVSS No. 119. This document also proposes nonsubstantive technical corrections to tire and rim regulations.