Just got 60k out of a set of Toyo A/T 2s. They were not to the wear bars, but pretty close. Alot of highway, towing, stop and go, offroad, driving like an asshole. These were my first set of Toyos and they were a great all around tire.
I went with a set of Cooper S/T Maxxs this time as the Toyos were a week out for some reason. They are a little bit more aggressive than the Toyo A/T 2s. I have only had them for about 1000 miles, but with this recent RARE rain in SA, they are noticable better on wet pavement than the Toyos They were also a couple of hundrded cheaper. Not sure I will get the mileage I got out of the Toyos, but we'll see. Size is 295/70/18.
Jeremiah just got a 13 F350 and put similiar sized Nitto ATs on. We drive the same and pull the same trailers, so we can see which ones last the longest.