Sometimes if you street drive and never use the brakes hard the rotors will glaze and cause the wheel to shudder. Machining the rotors would clear that up.
But can you machine drilled rotors?
__________________
2018 F30 320iX Melbourne Red
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red
2000 E36/7 Z3 Steel Blue
|