A/T4W in stock 265/70 r18 SL size here. I have about 800 miles on them. They've been great. There's a low AT tire hum at speeds above 45mph, but nothing offensive. I think they are a little taller than the stock tires, but I don't have any data to back that up (specs say they are identical). They looks awesome, and worked well for my mild off-roading.
They are pretty heavy, so I'm feeling like i can blame up 2mpg loss on them, but that's entirely just my feelings and again, not based on any data.