BMW 3-Series (E90 E92) Forum - View Single Post

MMOTION · 05-11-2010, 08:58 AM

Running 275/30/19 rears would make the rolling diameter closer to spec but i don't know if that will make a big difference. However, running 235/35/19 front and 275/30/19 is the best setup which is below 1%.

05-11-2010, 08:58 AM	#5
MMOTION Lieutenant Colonel 109 Rep 1,801 Posts Drives: like you'll never drive again Join Date: Feb 2009 Location: uptown iTrader: (26)	Running 275/30/19 rears would make the rolling diameter closer to spec but i don't know if that will make a big difference. However, running 235/35/19 front and 275/30/19 is the best setup which is below 1%.
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