I have them on mine, stock 265/65/17 size. No snow yet but I can half throttle it up a hill in rain and they don't think about spinning. They're somewhere between 75 and 50% tread left. I'm interested to know how they'll do, I have a set in 235/75/15 on my 2WD GMC Sierra and they do well in snow, very well for a 2WD with an open diff, but if I load the bed it's all good.
Only complaint is they're cracking a bit on the shoulders. It's minimal, not near enough to leak or cause a blowout but it's an 06 and since those aren't factory tires they're probably not all that old. The set on my truck is about that old, not cracking yet.
Overall i'd say they're great for the money, definitely more street oriented than offroad so they're perfect for me, I buy all terrains for winter, I don't offroad except in old junker trucks.
Also if you like the BFG A/T's, check out the General Grabber A/T 2, tread pattern similar (almost exactly like Pro Comp All Terrain) and a lot cheaper, on tire rack they're rated excellent in snow, I think i'm gonna buy a set once my Firestone A/T's wear out.