Wheel and wheel rim dimensions
Wheel and rim dimensions are designated in accordance with the examples in the table below.
The car has an approval for the complete vehicle. This means that there are certain combinations of wheels and tyres that are approved.
Wheels (rims) have a designation of dimensions, for example: 7Jx16x50.
| 7 | Rim width in inches |
| J | Rim flange profile |
| 16 | Rim diameter in inches |
| 50 | Off-set in mm (distance from wheel centre to wheel contact surface against the hub) |