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Escaleator Escaleator is offline
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Car: 2008 335xi
Default Staggered wheel tire question - 10-22-2017, 06:10 PM

I have a 2008 335xi with the stock wheels and tire size. 18x8 front and 18x8.5 on the rear. My question is can I get away with a 9" wide rear wheel with the same tire from the 8.5" wide wheel? I just bought new tires and was going to keep the stock wheels but now I want to change wheels and the set I like are 18x8 and 18x9. I've read about the "rolling diameter" being an important issue with the all wheel drive. Any info would be appreciated.
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LessIsMore LessIsMore is offline
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Default 10-23-2017, 08:54 AM

Probably, though the rear tires will be stretched a little (like a "stanced" look). And your new rims will be less protected around the lip.
But it will not affect the rolling diameter of the tire significantly. that is just a function of tire width and aspect ratio.

2017 AMG C63 - JB4 - 11.69 @ 127 (dragy)
2009 BMW 535i - 548 whp - sold
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