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      11-11-2018, 11:38 PM   #922
JPCrotty
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Drives: 2008 BMW 135i
Join Date: Jul 2018
Location: New York, NY

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Quote:
Originally Posted by Tomyzoom View Post
I have 225/40/18 all round, but found 2 wheels are 8.5 an 2 are 9, what should I be running factory??, 225/40/18 front, 245/35/18 rear?. Thanks
Check out the following two links. They are for a UF51 VIN for a E87 120i.
http://www.realoem.com/bmw/enUS/part...BMW-120i&mg=36
http://www.realoem.com/bmw/enUS/show...diagId=36_0834

Using the first link, you can find you wheels to confirm wheel sizes if necessary. Using the second link, you can find the recommended tire sizes. Note that there are a few options for 18's intended for a front wheel that vary by tire manufacturer. The rears only have one size option.
Appreciate 0