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      11-16-2025, 09:57 AM   #8
kolosy
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Drives: over potholes
Join Date: Dec 2008
Location: Chicago

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Quote:
Originally Posted by aus View Post
Is there an advantage of 10.5 if you're running 275 tires that fit on a 10" wheel?
.
Generally speaking, a wider wheel for the same tire width will perform better on track. Grassroots (I think) has a writeup on this.
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Current '20 AG X7M50 (daily + track tow), M4 GTS (track), '21 X3 M40i (wife)
Recent Past '11 E90 M3 (track), '21 DG X5MC, '22 BG G82, '12 E92 M3 ZCP, '08 E93 M3, '18 F80 ZCP, '04 E46 M3

Cleaning out my garage -- stuff for sale

Last edited by kolosy; 11-16-2025 at 09:58 AM..
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