Problem
Brake pad uneven or premature wear
![500x370-2-troubleshooting-brake-pad-uneven-pad-wear](https://www.advicsaftermarket.com/wp-content/uploads/2022/09/500x370-2-troubleshooting-brake-pad-uneven-pad-wear.jpg)
Likely Cause
- Caliper piston is sticking
- Caliper slide pin is sticking (floating calipers)
Solutions
- Check caliper piston is retracting properly
- Check piston seal for damage and piston for rust
- Replace a seal for damage and piston for rust
- Check if caliper slide pin is retracting properly
- Check slide pin boot for damage and slide pin for rust
- Replace a slide pin and slide pin boot if necessary