I am picking up the Rough Country leveling kit in a few days and i am wondering what tire size would work well with it. The truck has aftermarket rims that are either 17x8 or 17x9. I plan on either 265 70R17, 285 70R17, and finally 255 75R17. The 255's seem to be 32's? I will be buying Mt's once i figure out a size.