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      11-25-2015, 01:29 PM   #17
robbys3m3
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Drives: M3's
Join Date: Jan 2010
Location: Tulsa, OK

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Quote:
Originally Posted by r33_RGSport View Post
Why don't you take off the wheel and measure the hub length first.
I don't think the F85/F86 is much different than the F15/F16. It is sharing most of its component.



Ideally 15/20mm are the perfect combo.
But, as I have tested, the 15mm is not deep enough to have the spacer to sit properly on the hub.
The width and offset on the F85 X5M wheels is similar to the F15 X5 wheels.
Today I will be testing 5/15mm and 5/20mm combo on F15 X5.
I will post the result here and F15 forums by the end of today, IF the customer shows up.
Sounds good...looking forward to seeing the 20 rear...thx
Appreciate 0