Not Warped Rotors... What Is It?

[jakeru]

Originally Posted by cas951

Are you sure they are not warped? What method did you use to check? Loosen the lug nuts and re-torque them properly. Uneven torque on the lug nuts can cause this.

Check the torque on your brake caliper mounting capscrews? (Make sure not loose)

I mention it only because I recently noticed mine were a lot less torqued than they should be. They seem like pretty important fasteners to not come loose!