Originally Posted by asus389
The vibration when driving never really went away when changing the brakes or resurfacing the rotors and has been there over more than one set of tires and multiple balancing attempts.
In that case its most likely NOT the brakes but something else loose in the suspension. My 2 e39s suffered from this when the front control arm bushings started to fail. If you can get the car on a hoist, pull hard on the wheel left and right and look for movement in the bushings. If the wheel shakes like crazy while braking its in the front. Otherwise its the back