Hello Scotty
I have a 2006 Buick Lucerne CXL With the 4.6 Liter Northstar V-8 with 136,700 miles. My steering wheel shakes when I go over 50 mph. I have aftermarket rims. I have replaced the Lugnuts and put the ones that are fitted for the rims on, I have replaced the brake pads, had the tires balance, and replaced brake rotors. It still shakes after all that work I did. I bought it from a Toyota dealership. According to the car fax, and to the Toyota dealership, they also did a front end alignment, replace the ball joints, and replace the tie rods in the front. What can cause the my steering wheel to shake over 50mph after all that work? Could bad motor mounts cause my steering wheel to shake over 50mph?
I have an appointment to bring my car to the Toyota dealership for September 25 where they’re going to analysis and look at it for free.
Realize the zillion things can Make It shake normally it's just tires balanced incorrectly or wheels rims bent but if those are okay it can even be the CV driveshafts worn and then they wobble at a certain speed and it doesn't have an all that often but it can be that it was not a line correctly I've had rare occasions where they shake and speed because the alignment is off and they did do all that front end work. Something simple like that
