Originally Posted by gear

more than likely, 3 months of sitting caused rust pits in your rotors... its a quite common thing. I recommend getting them resurfaced (if above minimum machining spec) and if youve got enough pad left, then reprep them (put a bevel around the outside, and grease up the BACK). If not then bite the bullet and get new rotors/pads. A pitted rotor never brakes as well as a non rusted one (obviously). And jjkamikaze, I'm not sure what youre talking about... overtightening the lugs DOES NOT warp your rotors.