re: F-150 owners: What brand of all-terrains would you recommend

those bfg at's will dryrot before you wear the tread off of them, but they are expensive, I had 33 12 50's on my suburban, lasted 6 years, and still had tread when I pulled them off, started cracking on the inside of the tire. I replaced them with maxxis bighorn mudders in the same size, which look mean as hell. they arent quite as loud as the mickey thompson's, but they are loud. they sell rated as an AT at simpletire.com, but when they show up they are an MT. it did affect my MPG significantly, and I think I'll be sticking with AT's on the new truck. I'm keeping the big 'burban to play around in, so I'd like the new truck to keep some cash in my pocket!