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      11-30-2012, 04:18 PM   #79
mikew2069
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Drives: F30 335i MSport
Join Date: Oct 2012
Location: Houston

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Quote:
Originally Posted by jsedlak View Post
For the fronts, you may want to shoot for a slightly lower offset or move to a 245. I wonder what the performance difference is between a 245 and a 255 on a 19" rim. I suspect the stretch of the sidewall has the potential to cause issues when cornering. FWIW, your front choice is essentially the same as mine. Link!

For the rears, 285 seems a bit too much. Try with a 275/35. Tire choice is somewhat odd on tirerack, but it would straddle the middle ground of 265/35 and 285/30.

Could also do 275/35/19 on a 19x10+42.

(This is all speculation and guesswork on my part, I have no background experience with aftermarket rims.)
I find it interesting that you said that "For the fronts, you may want to shoot for a slightly lower offset or move to a 245" considering we are going to be running the exact same wheel size and tire size. Only your wheel will be 1mm closer to the fender than mine?... I would like to call them and ask them to shave the front to a +38 offset but I'm not sure what the clearance will look like on the suspension.

The problem with the 275/35 tire is that its 26.57" diameter compared to 26" stock. 265/35 is 26.30" and 285/30 is 25.73". I'd like to stay as close to stock diameter as possible for the spedo and mpg calculations.
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