I have 87,000 km (53,000 miles) on my original SVT rotors, which have never been turned or removed from the car, and they really don't look that bad. Rotors have never warped, no pedal pulsation, great breaking feel and response. Pads have been done a couple of times, and rust is starting to grow in the vanes, but I think the rotors should come off fairly easily. I'll probably end up doing them in the summer just in case, but they seem like they still have life.
