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Old 02-19-2014, 10:47 PM   #472
horrorbiz
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Quote:
Originally Posted by shattered_memory View Post
Has anyone felt a huge difference in gearing and acceleration when upgrading to 255's? Road and track tested a fr-s with wider 235/40/18 dunlop direzza tires (about 2 mph difference in speed from OEM) and saw that the tire setup negatively affected lap times over the 215/45/17 direzza tires.



It kinda makes me think that 255's or wider, and 18 inch wheels are unnecessary for a stock car. any input is much appreciated.



Here is the Road and Track Video as reference:

Well they definitely aren't necessary but they can improve handling. Their plus size setup recorded higher speeds in the slalom. That said, I'm putting 215/40-17's on mine so I don't belong in here! Haha
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