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      10-28-2012, 08:58 PM   #57
LarThaL
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Drives: 2011 M3
Join Date: Apr 2011
Location: West Springfield, MA

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Quote:
Originally Posted by sean88 View Post
+1, you are absolutely correct. larger is not faster or sharper. simultaneously decreasing the sidewall and increasing rim diameter beyond 18" on an m3 reduces compliance and mostly increases unsprung weight due to metal normally weighing more than air/nitrogen
Check it out......

http://www.caranddriver.com/features...d-tires-tested
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