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      09-21-2010, 04:13 PM   #17
Eddy@ApexRaceParts
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Drives: E30 M3, 2011 335d
Join Date: Jun 2009
Location: Bay Area, CA

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Quote:
Originally Posted by dre_2ooo View Post
Stupid question...how come some of the wheels look super concave sexy and others seem flat?
Wider wheels are concave to reach the hub mounting point and to reduce weight.

narrower wheels have a flatter face to provide Big Brake kit clearance at the correct offset for front fitments.