Most likely a rotor is warped. Remove them, take to shop and have them turned, if warped they will not (generally) be able to turn them.
Also check calipers, make sure the slide pins are moving freely and inspect brake pads for unusual wear.
If brakes check out OK, then do this:
Raise car, put on stands. Grasp tire and push/pull both horizontally and vertically, if any movement then possible wheel bearing, ball joint, tie rod, control arm bushing.
Check CV boots for any signs of leakage or cuts/rips in rubber boot.
Saturday, May 23rd, 2009 AT 8:15 AM