you would hear clicking sounds going around corners if it was the cv joints. sounds most definitely speed related if it gets worse with speed. did it vibrate before you plasti dipped the wheels? just thinking out loud here. have you got up to 65 or so, with it vibrating, and put it in neutral to let the RPM's drop? does the vibration go away or still there (you can narrow it to the driveline this way), try rotating the tires. is it in the steering wheel or seat of the pants? Cant imagine warped rotors causing a vibration if your not on the brakes at the time. the death wobble thing concerns me, how to your front end parts (tie rods, end links, ball joints, etc) look? Have you checked your driveshaft for missing weights? Do you hear any noises? clicking, chirping, grinding?
Last edited by jkeaton; 05-16-2011 at 08:14 PM.