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      10-13-2008, 10:43 PM   #38
collecting toys
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Drives: M3 MCB
Join Date: May 2008
Location: rochester, ny

iTrader: (1)

Originally Posted by halB View Post
You got it backwards. Should be 235/35-19 F and 275/30-19 R that gives you 0.08% size difference.

Your original numbers 235/30-19 F and 275/35-19 R give you 8.26% speed difference that will for sure destroy your drive train!!

yeah, you are right, I must have reversed the numbers as the other set-up is strange ( expected the higher ratio up front).

Dragonman , I hope you have 235/35's in front and 275/30's in back.......
2011 e92 M3 Monte Carlo Blue ESS 535 - gone but not forgotten
2015 cayman GTS - new toy
2006 SLK 55 AMG sold