The Truck Trailer Manufacturers Association’s Engineering Committee announces the following publications have been updated:
RP-6: Trailer Hitches and Connections for Interchange Service
RP-64: Rolling Tail Pipes
RP-72: Trailer Converter Dolly
RP-100: Determination of Trailer Length and Width
TB-79: Repair and Replacement of Damaged Body Members on Sheet & Post and FRP Dry Van Trailers
TB-99: Disposition of Spring Brake Chambers
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/.