- Minimum tread depth: 1.6mm
2. Check wheel runout.
- A) Hang the wheels of one of the axles of the car and install safety racks under the car.
- b) Measure wheel runout with a dial gauge as shown.
Permissible wheel runout:
- with steel wheels:
- radial: 0.6 mm
- axial: 1.0 mm
- with aluminum rims:
- radial: 0.3 mm
- axial: 0.3 m
If its runout exceeds the allowable value, replace the wheel.