i am not sure if mine are warped or not the vibration only happens if the brakes are real hot under hard braking. they don't make any vibration under normal breaking. weird
Your front brake rotors are warped if you feel a vibration in the "Steering wheel" ANYTIME you hit the brakes. The faster you are going the worst the vibration.
The rear can rarely get warped but you would feel it in the brake pedal instead of the steering wheel...
All new rotors replaced under warranty. Have 23,000 on the car. Yea my rotors were turned once then I came back to dealer with the same problem and they replaced all the rotors. Don't put up with their s*** it's a safety issue.