those are 285/75 on 16s and I installed the 3.5 from skyjacker, I got the tires before the lift with no need of back spacers, I can put y hand between the tire and the frame of the car, although if go for 35's or 315's I need to change those rims, I was thinking on cragars as well, they look very good, they are vry hard to brake and you don't have to spend to much $$$$$

 

definitely based on the warn bumper.