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      03-22-2013, 10:09 AM   #1
timsev
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Need some help with track wheels/tires

I'm getting an E92 M3 ready for track and need some help choosing wheel/tire sizes.

It looks like going square is the best idea in terms of tire choice. What size wheels and offset should I get? 18x10 et25 with 275/35/18?

Any spacers needed?

Sorry for the noob questions. I'm used to E46's.
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      03-22-2013, 10:42 AM   #2
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      03-22-2013, 11:13 AM   #3
Porschefile
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Quote:
Originally Posted by timsev View Post
I'm getting an E92 M3 ready for track and need some help choosing wheel/tire sizes.

It looks like going square is the best idea in terms of tire choice. What size wheels and offset should I get? 18x10 et25 with 275/35/18?

Any spacers needed?

Sorry for the noob questions. I'm used to E46's.
Do the sizes you listed, they're the best option IMO. Probably need a 5mm spacer in front (I did with KW CS).
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      03-22-2013, 11:41 AM   #4
Gearhead999s
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Quote:
Originally Posted by Porschefile View Post
Do the sizes you listed, they're the best option IMO. Probably need a 5mm spacer in front (I did with KW CS).
18x10's 25p fit on stock suspension with no need for spacers.This is the best option for a track day setup with 275/35 18's square.
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      03-22-2013, 03:33 PM   #5
timsev
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Thanks guys. Ordering the 18x10 et25 Apex Arc8's with ZII's 275/35/18. Will be on stock ZCP suspension.
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      03-22-2013, 03:50 PM   #6
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18x10's 25p fit on stock suspension with no need for spacers.This is the best option for a track day setup with 275/35 18's square.
+1. Out of square option, you get more life out of the tires. I'm running apex 18x9.5 square and its perfect, but mainly cause I might get an e46 M, if not I would have chosen 18x10
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      03-22-2013, 07:08 PM   #7
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Ditto above. I did it with Stoptech 380's and have a ton of clearance with Apex EC-7.
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