275/60R20 (33" X 11") is the stock size tire . . . You may have your mind made up, but I'll throw a couple things at cha any way . . . You might consider Bilsteins for your level instead of the RC spacers . . . Much better ride, and just a better way to level . . . Unless you're in luv with the BFG's, or you're gettin a killer deal on em, ya might look at the Cooper AT3's, Toyo ATII's, or the Nitto Terra Grap 2's as lower cost options on three great tires . . . Don't mean to muddy the waters for ya, just a few options