285s and a small 2" lift is ideal for an all around setup, gets you some increased lift, some extra clearance with the tires, and some better looks as well. Its much cheaper to do, and much cheaper to drive. My suburban is sitting on 265s now on stock steel wheels. I am keeping the wheels but adding spacers to get them out of the fenders more, adding 285 bfg at's and putting the supreme 2.5" lift on. I will have the looks, functionality an capability I am wanting in my big family rig. Good Luck.