the ive never run the set on my rig, cause it doesnt run yet, but from what ive heard, you can expect something like 30k miles out of a set. i'd imagine they'd do alright on ice, especially for a offroad tire because theyve got a lot of biting edges. if youre lookin for a good tire that'll be decent in ice, last a while, and still be able to do some offroading, try a BFG all terrain. i think thats what K5HIGH was tryin to say. i run a set and i love em. ive put about 20k miles on mine and i can hardly tell theyve worn. i havent run mine in ice yet, but from people up in michigan that i talk to, they cant get them to spin on ice even when they try. hope all that helps