I have stock 20's and put on 35" trail grapplers - had to put 1/4" spacers front and rear due to rubbing. Fronts needed them, needed 1/4's in the rear too due to some rubbing off road.

 

And I did a 4" Rough Country lift - failed to mention that previously.

 

really man, dudes asking a technical question and you throw your 2 cents in thats completely irrelevant. by the way read his name, cash apparently aint a problem

 

So I got the 4 inch zone kit on and got truck back today. It's works with current tires I have but I'm gonna need wheel spacers when I go with the 35s. Truck still looks great will post pics a soon as I get them on computer