I have the Nitto Terra Grapplers. I bought them when discount was giving $100 off 4 tires, I think I paid like $450 shipped for a set of 265/75-16's in load range E.
Traction in the wet, snow, or mud is excellent. I don't like they way they follow the road at my trucks recommended pressure though.
I have since started running 65 PSI in the front tires. They feel a lot better, but the ride is obviously a little worse. I wish I would have went with more of a highway tire like the Kelly's I took off in hindsight... they look cool though *lol*
I don't expect them to last more than 30,000 miles, but at the price I am fine with that.