Has anyone had a problem like this? When I am going 55-60mph and apply the brakes, there is a thumping noise that is related to wheel speed. I can feel it in the steering wheel and on the brake pedal, and it just feels like its coming from the front end. When I am going slower speeds, say less than 30mph, there isnt any thumping noise unless I am applying the brakes hard. I have looked at the front brake pads/rotors, and everything looks fine. The steering wheel doesn't pulsate back and forth like the rotors are warped, and I have never heard a noise like this before, but I've never owned a front wheel drive car before either. Please point me in the right direction. Thanks!