The OEM tires were wearing well, took them off at 30K with lots of tread left, hated to do that, but each tire had at least one plug in it, and a couple of the plugs (put in my me) were closer to the edge than any tire shop would do, so I felt I was on borrowed time. For grins, here is the truck getting the new tires, which I got from Tire Rack, home installation. It was like a NASCAR pitstop
The AT3's are far better in snow, but the OEM tires got me through snow too. Went dirt biking in Utah, was beautiful there, hit snow on the way back to Denver. Was in 4x4 for miles, the low slung trailer was floating around back there, tires not really touching the ground. What a PITA that return trip was, the trailer and the poor bikes were completely hammered.
These trucks are good in the fluffy snow like this stuff. Luckily there was no ice - just a lot of lovely thick Colorado powder.