2nd time I have had to have the dealer rebalance these darn RS-A OEM tires.

Anyone have this or should the third time be a charm for demanding another set?

 

After taking it to the dealership twice, and then having them force balanced at the local goodyear dealer, they still weren't right, so I went back to the Goodyear dealer and they put brand new ones on with very little argument. Car has approx 1500 miles on it... still isn't right though, car still shakes around 42-45 mph and also between 72-75 mph. Had the rims tested too and force balanced with the Hunter 9700, its much better but still not right. Now I am wondering if it has anything to do with the crunching noises the front suspension makes when going over speed bumps, grrrr...

 

Have the dealer check the wheel bearings, others in the org with the 09 had them replaced to resolve this problem.

 

would the wheel bearing cause the shaking at those speeds? or would it just fix the crunching noise over speed bumps...