My steering wheel is shaking like crazy at speeds between 65-80mph, it has been basically since about 12,000 miles on the car.. .
(I have 2003 Sedan, with 150,000 miles now)...

While still on warranty I have been fighting the dealer for over a year. They finally gave me new wheels and tires and it took care of the problem some what, but not really.

The shaking is stronger when the temps are above 80 deg. and weaker when colder..........

Anyone have any ideas what could be causing it, a suspension part, wheel bearings, ?

thanks,

 

Are the wheels in good shape? I have OEM wheels that look fine but one is slightly bent and it causes my steering wheel to shake like mad also. If you have new wheels and tires I think they should be balanced ok since they're new tires but it could be anything really. Good luck man.