I'm getting a set of kmc rockstar rims and I need to know whichh offset to get to avoid rubbing, I have the leveling kit now with stock rims and 315's and they rub at full lock, the new rims will also hhave 35's, any way to get them not to rub

 

Has anyone run the kmc rockstars? I checked their site and the 18" rims are 9"s wide and it says the offset is +0, I've never seen them measured this way before

 

Nobody?