I posted yesterday regarding my M3 experiencing a pulsating type vibration. I thank everyone for their insight, however, I discovered something that I'm not quite sure what it means. The car still vibes, it does pull slightly to the right, my gas mileage has gone down, and the front right wheel gets warm after a drive when the others are cool to the touch. There is also a slight burning smell coming from the wheel well. Does this info narrow the possible causes down? Thanks in advance for any help!