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Old 01-10-2011, 07:19 AM   #23 (permalink)
CapriRacer
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Quote:
Originally Posted by Execut1ve View Post
so, in general less flexible sidewalls -> higher rolling resistance? and more flexible sidewalls -> lower rolling resistance?
Sidewalls play very little role in RR, but tread compound - both amount and properties - plays a HUGE role.
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