I've run two sets of Treadwrights, both on my Tacoma in a 285/75/16. First set was the old MTR tread design with the Green Diamond. They worked awesome offroad, decent on the road, great in the snow/ice, and good in the rain. These had dry rot around the rim protector from the beginning. After 18 months and about 18k miles, the shoulder lugs started separating from the sidewalls. The tread was also done at this point.
I wasn't going to get another set from them, but thought I would call and see if they would do anything. They offered me a new set for half price, so I got the BFG All Terrain design this time without the kedge grip hoping for some longer life out of them since I spend most of my time on the street. One of the four had to be exchanged because it just would not balance. The rest of them and the replacement took a few times to get them balanced correctly too. I had about 10 months and maybe 10k miles on them when I totaled the truck and they were wearing great. There was one that was starting to crack around the rim protector at this point. The all terraings were good on the street, good offroad, great on slickrock, good in the snow, sucked on wet pavement, and ****ty on ice. My .02