If my tire size calculator is correct, the tire size is a 34.8x12.8. I ran a 35x12.50 on my 2000, on a 12" wide rim, with a 3.5" BDS hanger kit and factory V codes. The tires still rubbed the liners a little after pulling them back with zip ties.
In your case I would say you need at least a 4" lift, or 3.5 inch hanger kit with x-code springs.
Mink would be able to help.