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Old 01-21-2023, 08:18 AM   #3
Badbubba
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Drives: 15STI, 10Expy, 10 2SS/RS M6, 47KB1
Join Date: Nov 2009
Location: Pittsburgh, PA
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Quote:
Originally Posted by ss camaro-monte View Post
Hey guys, Well I am getting 3.73 gears put in in March at GPI and I want lighter wheels that are as near as I can get to stock diameter. I wanted to stay with 20s as I don't want to get to much smaller in the diameter and I already have new 245/45/20 tires up front.

So here is what I want to run, 305/35/20 General GMAX RS on TSW Nurburgring on a 20x10 wheel in the rear and then 20X9 wheel up front for the 245/45/20s and then when those wear out I will probably go to a wider tire up front.

General tire says they recommended wheel width is 10-12 inch wheel and 305 is a 28.4 diameter so it won't be a large difference from the front diameter at 28.7 and should work.

My only concern is a 10inch wide wheel enough for the 305 on the back and will it have any problems with over steer in anyway with that big of a difference between the 245 in front and 305 in the back for now?
Thanks
It would increase understeer not oversteer. How much? Depends on the compound, tread, etc. I never really noticed a difference on the street. Maybe on a track?
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