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      06-17-2020, 10:02 AM   #548
XMetal
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Drives: Anything
Join Date: Apr 2010
Location: SoCal

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Garage List
2008 Z4M Coupe  [10.00]
2018 Audi S3  [0.00]
2004 X5  [8.50]
Quote:
Originally Posted by Shigg614 View Post
I'm also looking to get some new wheels and am trying to understand what I will need to make the 788 M2 rims (Front: 19x9 29/Rear: 19x10 40) fit my stock Z4M (Front: 18x8 42/Rear 18x9 30).

Using this calculator (https://www.1010tires.com/Tools/Whee...et-Calculator#), it seems they will poke out an extra 26mm in the front. My inner clearance in the rear is reduced by 23mm. Will these numbers be a major issue with regular road use?

I'm limited in my knowledge here but tried to understand as much as I can before posting.
You may be OK with the front, depending on tire selection and camber settings. You want to aim for about a 25 offset in the rear...so a 15mm spacer will be needed to push out the rear to avoid inner liner rub.
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