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      10-04-2012, 02:05 AM   #7
First Lieutenant
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Drives: 2008 E90 M3
Join Date: Jan 2012
Location: Mill Creek, WA

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Originally Posted by BimmerRob08 View Post
So to make sure I'm reading your op post correctly. You noticed a slight vibration of the steering wheel when you purchased it with the stock wheels, then you installed spacers and still the vibration is the same and also the same with ARC wheels?

Did you at anytime change tires? Or are they the original tires from the day you picked up the car?
Problem is very similar to yours. I posted in your thread.

I noticed it with the stock 19's with OEM Michelin PS2 tires and the Apex's with new Michelin PSS's. Dealer is continuing to blame the wheel and tire setup despite road force balance being OK.

EDIT: turns out the left front wheel has a road force measurement of 21, which is not what my SA told me yesterday. Just talked to the shop foreman earlier today.

I am now going to get all the runout measurements on the wheel. If that doesn't have a problem, the PSS is going back on warranty for being out of round.