TRA Rim Contour Inspection Materials
The Tire and Rim Association has available RIM CONTOUR INSPECTION MATERIALS used for the measurement of rim profiles to TRA standard dimensions. This equipment consists primarily of sliding and one-piece templates to measure the rim profile (flange contour, bead seat, well location, etc.) and disk tapes to measure the bead seat diameter (circumferentially). Inspection procedures and additional explanations are provided in Section 8 of the Year Book.