My 2003 Hyumdai Accent has vibration in the steering wheel, over 65 mp/h. It comes and goes. I have new wheels, tires, and had them balance, new shocks, put new rotors in and new brake pads. It started after I put the new brake pads in. I also replaced the break calibers two years ago. The car had an allignment and runs strait. There is also no vibration/pulsation during breaking. The car also does not go to the right or left when I brake.