I have this problem. It happened after I installed new brake pads. Maybe it's from the calipers being tightened too much? I don't have a torque wrench so I don't know. What do you guys think? The rotor I have was changed in october of last year so it's a really new "better" brand of the 2 they had at autozone. The pads are the semi metallic brand they sell.. which are actually pretty good!
