Federal Motor Vehicle Safety Standards; Review: Antilock Brake Systems, Heavy Trucks; Evaluation Plan; Review: Rear Impact Guards, Truck Trailers; Evaluation Plan

摘要

This notice announces NHTSA's publication of a plan for reviewing and evaluating its existing Safety Standards 121, Air Brake Systems, 223, Rear Impact Guards, and 224, Rear Impact Protection. The plan's title is Proposed Evaluations of Antilock Brake Systems for Heavy Trucks and Rear Impact Guards for Truck Trailers. The plan is available on the Internet for viewing on line at www.nhtsa.dot.gov/ cars/rules/regrev/evaluate/121223.html.