I have just installed pro comps xterrians size 305-70-16... So far so good. Not too much noise for an aggresive tire and work great in snow... The only unknown is wear??? I had on previously, goodyear MTR S and liked them a lot and got good wear... just wanted to try someting different and more agressive. It was these or Mickey Thompsons Baja claw radials which were about the same price, however, couldn't find a nearby supplier... I paid 197. 50 each for the pro comps plus mounting and balancing... At 212. 00 each plus get one free seems like a good deal, even if you have to pAY FOR mounting and balancing.
Again time will tell on wear, and if they don't go at least 30,000 miles, I'll be back to the MTRS.
Steve