Loved my Nitto Terra Grapplers. The tread is pretty soft and wears relatively quickly but those things kicked ass on and off road. Went with Toyo Open Country Mud Terrains this time for something more aggressive but can't report on their behavior yet nor do I know if they come in a size you can use.
Nick, 18 and learning - 06 WK, 3.7L V6 Laredo
4" Superlift, 33x12.50 Toyo Open Country Mud Terrains on 18" KMC Rockstars without center caps, red interior LEDs, 10k HID headlights, Thrush Welded Muffler, custom PVC CAI, power wire, ported/polish throttle body, Hunter brushguard, shorty antenna, Rola roof basket