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      11-05-2021, 09:16 PM   #151
patroklai
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Drives: Camaro SS | e92 M3
Join Date: Jul 2011
Location: STL

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Quote:
Originally Posted by ELSTL View Post
Thanks gents - appreciate the feedback

OEM 220m fronts are 19x8.5 et+29 with 245/35/19 tires and rears are 19x9.5 et+23 with 265/35/19. Right now I am running 15mm spacers in the front (effectively et+44?) and 12mm in the rear (effectively et+35?) and have a little rubbing up front on full lock but rear is perfect. That said, the enkei's have 20mm wider rubber mounted (265 front / 285 rear).
Okay so with the 15mm spacer up front you're actually running +ET14. You'll want to subtract the spacer number from the OG ET value.

In the rear you've got +ET11

I would say those wheels you're looking at are non-m fitment. You'd have to add some serious spacer for those to work.

For contrast, I'm running 19x9.5 +ET25 front and 19x10.5 +ET25.

Here's a link that can help calculate offset relative to what you find looks good fender-gap wise.

https://www.1010tires.com/Tools/Wheel-Offset-Calculator

I used this tool to calculate my max push against the fender without rubbing but you also have to consider other factors like tire width, sidewall shape and camber setting.
Appreciate 0