The 'before' pic is with 31x10.5 A/T TAs. The 'after' pics are 31x9.5 Super Swamper TSL Radials, and an original Dunlop Sno Cruiser for a spare. The Swampers are about 1" taller and about 1.5" narrower. The 'power steering' effect was pretty stunning driving it out of the shop. I can steer it with one hand without moving. I'm guessing I'll get better mileage too. Watch that aluminum light bar on the front grow a trio Hella 500s tonight.