no vibration from steering wheel. I got the X off the ground and am fairly certain that the front upper control arm bushing is what is causing the noise, it is cracked and doesn't resist torque from a crowbar on the arm very well. got some new bushings on the way, figured I'd replace them all-upper and lower arm. does anyone know why it seems just as popular to replace the whole control arm vs. just the bushing? less access to a press?