- 7.5 - rim width in inches;
- J - letter designation of the wheel design;
- x - letter designation of the presence of a deep rim;
- 17 - rim diameter in inches;
- H 2 - both landing shelves of the rim have a hump.
The design of the light alloy wheel mounted on the car in the basic configuration is shown in Figure 15.1.
Steel wheels are used, as a rule, as a spare wheel.