News & Press: News and Announcements

Engineering Publications Update - September 2025

Thursday, September 18, 2025  

The Truck Trailer Manufacturers Association’s Engineering Committee announces the following publications have been updated:

  • RP-37: Rating of Van Trailer and Container Floors for Lift Truck Loading
  • RP-66: Trailer Nomenclature
  • Lowbed & Heavy Duty Platform Trailer User’s Manual

TTMA publications are available at no cost to members in the Member Core and are available for purchase to non-members in the TTMA online store: https://www.trucktrailer.org/store/.