very good choice tire...they will only rub if you plan on doing some serious flexing. excellent all around tires...had that same size on mine before I lifted it and went with 35 I could go one size bigger with my 4" lift. Hope this helps.
1990 GMC Jimmy 350/TH700R4/NP241/10 bolts, 4" skyjacker lift, 35x12.50R15 BFG All Terrains on 15x10 AR Baja's, Flowmasters.