this is another vote for the toyo m-55s. i run them in 255/85, and i live in hawaii. i payed a pretty penny for them, too. with hawaii shipping i might as well have bought ten instead of five. hahaha. ive driven them over coral, volcanic rock, and deep water crossings. for those who know, the beach rocks here are brittle but dont mind popping a tire. i also work on a the Marine Corps Base and consistently drive through ridiculous construction and poorly kept roads. they havent failed us yet, and ive had them for about 29000miles or so.