Give me 20 min with any Honda Or Toyota and I'll bring it back with warped rotors,on the other hand I am a high mileage owner that has 170,000 on an 02 kj (rear drum brakes) that got 80k out of oe tires with only two brake replacements since new. Repeated hi speed panic stops will kill the very best rotors. Normally warped rotors are more an irritant than a not stopping the car issue,go with everything new when the pads wear out.