Team Unicycle.com is getting ready for the road trip to Outerbike which will be held in Moab. We officially have 14 d.e.m.o. unicycles to try. We are bringing: trials, 24"muni, 26"muni, 29"muni, 29"road and 36ers.
I also have just got in the Surly Big Fat Larry tire for my Oregon. I will be testing this tire out in Moab and given the chance I will take it on the Porcupine Rim Trail :)
Here are some pictures to show the clearance the tire has.