I dont know anyone using them, but would like to get more input myself. Have been looking at these tires for about a year now.
Was only able to find one review on them, and they get a good writeup. Most sites just copied the original sales literature, and dont really say much.
They are supposedly a pretty tough tire w/ siping for the wet & icy roads (big plus for mountain goers), and quiet for a mud style tread. They are supposed to drive fine on road, and last longer than BFG M/T's (which isnt saying much).
The drawback was that they arent as aggressive as a true mud tire, and dont give as good traction in the soft stuff as some others.
Im trying to decide between Dunlop Mud Rovers, BFG Muds, Trxus, or Super Swamper RSX (?). Have been learning that the super swampers are supposed to be a top notch tire, as well as the pro comps.
Will probably end up either w/ the Dunlops, BFG, or SS, probably the BFG's since they seem to be the tire everyone else is comparing theirs to... sound familiar? Yep Cummins. Cant go wrong.