TB-129, A User’s Guide to EPA Regulations for Trailers, is now available in the TTMA online store. This publication is intended to provide an overview to EPA regulations for trailers, specifically the new GHG2 rule which goes in effect on model year 2018 trailers.

All TTMA Publications are available at no cost for TTMA members and available for purchase to non-members.  TB-129 can be purchased for $20.

Go to TTMA’s online store.