BMW M3 Forum (E90 E92) - View Single Post

rzm3 · 09-12-2010, 12:56 AM

Overall weight, unsprung mass, rotational mass are also considerations. Rubber is obviously lighter than aluminium alloy (or whatever exotic material F1 wheels are made of).

09-12-2010, 12:56 AM	#6
rzm3 Moderator 673 Rep 4,737 Posts Drives: E92 M3 Join Date: Aug 2007 Location: USA iTrader: (18)	Overall weight, unsprung mass, rotational mass are also considerations. Rubber is obviously lighter than aluminium alloy (or whatever exotic material F1 wheels are made of).
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