Problem
Rotor Surface Overheating
![500x370-rotor4-DeNoiseAI-standard rotor](https://www.advicsaftermarket.com/wp-content/uploads/2022/09/500x370-rotor4-DeNoiseAI-standard.png)
Likely Cause
- Heavy thermal loads caused by sticking caliper piston
- Heavy thermal loads caused by sticking caliper slide pin
- Rotor surface deformation caused by heavy thermal loads
Solutions
- Replace the rotor
- Check for piston and slide pin sticking