295/60r20 for a stock fit and safe bet on stock 20s. This keeps your height the same. But 305/55r20 rubbed on the suspension when mounted on stock wheels. It required more clearance with the Goodyear Duratrac. A lot of tires are different. but didn't want to run spacers, even after I bought them. I ended up with KMC XD Thumper. 5" of backspacing with zero offset. Pushed it out 19mm and gave myself plenty of room. No lift, no rubbing and no issues, like you, it's a pavement pounder, I may take to the dunes for some say runs, but that's it. the Duratrac just received a good rating for snow/ice in the Jp Magazine test. I don't need a lift and I don't need it level, the rake doesn't look weird to me, it makes sense. I may get bi stein 5100 for the ride but so far it rides smooth, I don't think these ride half as rough as they do on a 4door Wrangler. Quite smooth and not really loud. 18/32 of tread doesn't hurt either, I've seen them at 50k+ on Wranglers. I rotate every oil change and I think it's key to tire wear, for $20bucks why not reinvest in a $1500 purchase.
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