Rear Brake Disc Thickness Check
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
- Check the brake disc for damage and cracks.
- Remove all rust and contamination from the surface, and measure the disc thickness at 8 points, at least, of same distance (5mm) from the brake disc outer circle.
Brake Disc Thickness
- Standard: 10 mm (0.394 in)
- Service limit (2WD): 8.4 mm (0.33 in)
- Service limit (4WD): 8.0 mm (0.31 in)
- Deviation: less than 0.01 mm (0.0003 in)
- If wear exceeds the limit, replace the discs and pad assembly left and right of the vehicle.