to the Forum..
285x70RX17 tires, with new wheels having a 4.5 Back Spacing.
With this, you won't need any other MODS, plus your Wrangler will have a nice stance....
Also keep in mind, that if you go with to large of tires, then the MODS will get expensive, (gussets, trusses, sleeves, lifts, and re-gearing)!!!!!!