Wheel disk marking Wheel disk parameters are shown in Fig. 14.1, which are given in their marking. Wheel disk marking, for example, 5.5Jx14 H2 ET 45 is deciphered as follows:
- 5.5 - rim profile width in inches;
- J - rim flange shape (J-shaped);
- x - deep rim;
- 14 - rim diameter in inches;
- H2 - deep rim with ring belts on the landing shelves (humps on both rim landing shelves);
- ET 45 - disc offset 45 mm.
Fig. 14.1. Wheel disk parameters: A - rim profile width (in inches); B - shape of the rim flange; C - rim diameter (in inches); D - number of bolt holes; E - tire bead profile; F - ET offset (in mm); G - the point at which the maximum runout of the disk is measured; H - the center of the disk