i run the 31x11.50's and love them they are wearing ok for a swamper that i use on the road i have one that is bald but it was the front end not the tires fault , they do flat spot overnight as all bias tires do but i think they are great tires ,and cheep,
as you can figure they are awsom offroad and in the mud they rule!!! unless you get boggers and i hear they wear fast on the street