M
Mustangcwo
Guest
This is more then likely a tire problem. They balance a tire at a given speed that is probably out of your vibration range. A bad ball joint will vibrate all the time and usually clunk when you hit a bump. A bad tie rod bushing or bent tie rod usually increases vibration with speed. Can you tell which side is vibrating. If so, swap the tires and see if it moves...side to side...back to front.