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      10-13-2012, 10:43 AM   #2

Gary@TireRack's Avatar
Drives: Formerly 1995 M3
Join Date: Oct 2006
Location: South Bend, IN, Tire Rack HQ

Posts: 4,455
iTrader: (2)

If you were to compare the performance of identically setup vehicles with the only difference being that one has 225/45R17 Pilot Super Sports and the other vehicle has 225/40R18 Pilot Super Sports, you would find only minor differences in performance.

The tires themselves will make more of a difference in this case. 225/45R17 Pilot Super Sports would have better handling and grip than 225/40R18 Hankook V12 Evo tires.

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