The standardizing body for the tire, rim, valve and allied parts industry for the United States
Our primary purpose is to establish and promulgate interchangeability standards for tires, rims, valves and allied parts.LEARN MORE
Join other manufacturers of tires, rims and wheels, and allied parts AROUND THE WORLD
Join THE STANDARDIZING BODY FOR TIRE, RIM, VALVE, AND ALLIED PARTS iN THE U.S.A.
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Memberships start at $1,200 per year plus a $150 application fee. Members are voted on by the other members. If you are not selected to be a member, you will get a refund of the application fee.
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Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts for ground vehicles
(Single User License) Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts for ground vehicles
(Single User License) Electronic version of the engineering data established by the Association for ground vehicle tires. Includes Revisions. Electronic Version via Digital Download
(Global License) Electronic version of the engineering data established by the Association for ground vehicle tires. Includes Revisions. Electronic Version via Digital Download
Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts for aircraft.
Electronic Version via Digital Download (Single User License). Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts for aircraft.
(5 user license) Digital Download - Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts for aircraft.
Additional engineering data established by the Association for aircraft tires
(REVISIONS) Additional engineering data established by the Association for aircraft tires
Package with Year Book and Aircraft Year Book, Electronic Version via Digital Download (Single User License). Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts
Package with Year Book and Aircraft Year Book, Electronic Version via Digital Download (5-User License). Contains all TRA Standards and related information approved by the Association for tires, rims and allied parts
Contains all TRA Military Standards and related information approved by the Association for tires, rims and allied parts for military ground vehicles.
(Revisions) Contains all TRA Military Standards and related information approved by the Association for tires, rims and allied parts for military ground vehicles.