[/quote]

Try the Firestone Destination AT. Mine lasted ~20,000 miles more than the 2 sets of BFG AT KO I had. They do as well as any other AT I have tried in the snow and handles packed snow better than the BFG IMO [/quote]

When I worked at a tire store when I was younger i saw people get 80k out of BFG AT's. The key is keeping it aligned and ROTATING RELIGIOUSLY! Rotating any tires will improve life drastically. AT's are pricey but worth every penny from what I saw at the tire shop. [/quote]

Seems pretty common, my buddies dad had them on a ECSB 2500HD and got almost 75k out of his first set. [/quote]
I have always got excellent mileage out of Goodrich AT's, even on 3/4 ton diesels.