View Single Post
      07-17-2012, 07:15 AM   #8
LarThaL
Colonel
LarThaL's Avatar
65
Rep
2,633
Posts

 
Drives: 2011 M3
Join Date: Apr 2011
Location: West Springfield, MA

iTrader: (0)

I am running 12.5 f/r on ZCP wheels. Many with ZCP wheels are running 15f/12r with no issues (assuming stock sized tires). Since ZCP wheels are 4mm closer to the fender stock, you should be able to run 18f/15r no issue with non-ZCP wheels.

Increasing rear track width relative to the front will increase understeer.
__________________
Precision tool: 2011 BMW ///M3
Sledgehammer: 2014 Audi S6