A buddy of mine is having problems with his brakes pulsating and from what I understand is that he drove with the E-Brake on all the way home, and I'm thinking that he heated up the rear rotors and warped them.
Took everything apart today but couldn't find any signs of being warped (probably naked to the eye besides any discolorations which I didn't see). Unfortunately I didn't have my micrometer with me to measure the rotors but I'm hoping I can get away with turning them as my buddy is low on money at the time.
After turning the rotors will they be prone to warping again depending on how much is left to each rotor? I've heard NAPA will turn them for $15 a rotor, is it worth it?