WTB: Lightly used or new Michelin Pilot Super Sport tires
I'm looking for the following:
F: 245/40/18
R: 265/35/18
I have a set of 4 (staggered) OEM Continental ContiSportContact 5Ps with break-in mileage only that I'm selling for $600
Last edited by zibby43; Jan 27, 2014 at 09:08 PM.




He's going with 40 because that's the appropriate profile size for an 18" front tire. You should only be going 35 profile with a 19" front wheel. Your speedo is calibrated for those dimensions.




Speedo calibration isn't an issue here - we're talking front tires. And speedo calibration is impacted by more than just profile, as width also has an impact. For example, replacing a 265/35/18 summer tire with a 235/40/18 winter tire would give almost exactly the same speedo calibration.
Last edited by zcct04; Feb 20, 2014 at 05:50 PM.




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My first plan is to buy new but with how frequently people change out tires and wheels on here, I figure I would post this up, just in case.




Uh oh are we both going to be gunning for these lol?
I would suggest having the car realigned, and kicking out the rear toe.


