My original front pads and rotors lasted for over 60,000 miles on my '03 S. That was mostly highway driving and my first HPDE at the end of the pads. The rotors had no cracks, but they did have a slight lip which I eyeballed at around 1 mm. So rather than measure them, I just replaced them. I think how long pads and rotors last is very dependent on how and where you drive.
|