i like the look of the 235/75r15 i run. dont think they look bad at all. they actually measure at 29.25 dia. and 8.9 wide, so its not a huge amount smaller than 30x9.5. may not look as mean a 31x10.5 but looks a thousand times better than stock.

cone filter, boche platinum 4 plugs, 235/75/15 kumho all terrains jeep tj rear springs and rav 4 rear shocks, rocksport gear 4" front springs, warn manual hubs, 2.25 inch exhaust, no cat, 48" thrush glasspack