To summarize: Jeep was in the body shop for the accident repairs. One of the rims was replaced, the alignment and balancing was done. After I picked it up, it developed bad vibration felt in the steering wheel when going 55mph+. I took it to two different Discount Tire shops for re-balancing. The problem still persists and it seems getting worse every day unless I'm paranoid. What else can cause the vibration even though the tires are "balanced" per both shops? The tire/rim setup has been the same since spring. Can the cause be something else than the tires? I really want to have my Jeep be in the pre-accident shape smooth and quiet. My warranty is still active till June so I can take it to the dealership if needed even though I'd rather not.