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Engineering Publications Update - April 2024

Thursday, April 4, 2024   (0 Comments)
Posted by: Robert Moss

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

  • RP-4: Truck Trailer Landing Gear (Screw Type)
  • RP-35: Permanent Safety Signs/Labels for Truck Trailers and Containers
  • RP-47: Testing, Rating, and Labeling Platform and Van Trailers for Cargo Securement Capability
  • RP-49: FMVSS 121 Trailer Testing & Certification
  • RP-51: Auxiliary Air Systems
  • RP-71: Trailer Axle Alignment
  • RP-108: California Proposition 65 Warning Label for Trailers
  • TB-57: Guidelines on When to Use Stabilizing Devices on Semitrailers
  • TB-78: Upper Coupler Attachment Fasteners for Van Type Trailers

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/.