Got a chance last night to test my truck out in the snow. Mixed reviews
I have 285 / 70/ 17 BFGoodrich A/T KO's mounted on my truck currently. These tires are about 40% better all around than the crap 265 Rugged Trail tire the truck came with from the factory. Anyway, as soon as I got in the slushy stuff, I was amazed at how far I was able to keep moving in just 2wd. I could tell that even in just 2wd a 4% grade is easily tangible, unless you halt the truck.
I pulled over for a second to a turnout, and tried to start the truck from a dead stop. Instantly denied via the "Anti-Spin" it was like the other side didn't even think about trying. Any amount of throttle, light or aggressive, would result in the right side wheel spinning like an "open-diff". I reached for 4-High, pulled right out no problem. As soon as I got back on the icy and lightly snow covered roadway, I switched back to 2wd. I noticed obviously it was really easy to fish-tail at will, although I was provoking the truck to do so. At any rate, driving responsibly the All terrains, appeared to be providing plenty of grip.
As I got closer to the summit, I selected 4-High, as I was losing ground. 4X4 fixed that issue, and it felt like I was moving along on pavement in the rain, as opposed to snow. I then found a road that had not been plowed yet. It was kind of steep and went back into the forest. I thought I would try it out in 2wd. Got a run at it and made it up about 1/4 mile before the truck would just not go. Selected 4-High, and no problem. Although as the road ended in a bowl-like snow-packed cul-de-sac, I stopped to turn my truck around, and almost got stock in 4" of snow in 4x4. This seemed to be my only weakness with the truck, is starting out in 4"+ of snowpack, I literally had to wait for the turbo to build up and the wheels started spinning, but I wasn't going anywhere, then they bit and I got out. I hate to say this, but I've been in deeper snow, in my old Honda front-wheel drive, and got out easier. All and all it was a blast, for a big truck it did really well, I'm just looking for other options on getting traction from here. Better LSD and perhaps rubber might me the answer, but like I said, for what the BFG's have to fight a B. S. LSD they do alright.
-Ryan

I pulled over for a second to a turnout, and tried to start the truck from a dead stop. Instantly denied via the "Anti-Spin" it was like the other side didn't even think about trying. Any amount of throttle, light or aggressive, would result in the right side wheel spinning like an "open-diff". I reached for 4-High, pulled right out no problem. As soon as I got back on the icy and lightly snow covered roadway, I switched back to 2wd. I noticed obviously it was really easy to fish-tail at will, although I was provoking the truck to do so. At any rate, driving responsibly the All terrains, appeared to be providing plenty of grip.
As I got closer to the summit, I selected 4-High, as I was losing ground. 4X4 fixed that issue, and it felt like I was moving along on pavement in the rain, as opposed to snow. I then found a road that had not been plowed yet. It was kind of steep and went back into the forest. I thought I would try it out in 2wd. Got a run at it and made it up about 1/4 mile before the truck would just not go. Selected 4-High, and no problem. Although as the road ended in a bowl-like snow-packed cul-de-sac, I stopped to turn my truck around, and almost got stock in 4" of snow in 4x4. This seemed to be my only weakness with the truck, is starting out in 4"+ of snowpack, I literally had to wait for the turbo to build up and the wheels started spinning, but I wasn't going anywhere, then they bit and I got out. I hate to say this, but I've been in deeper snow, in my old Honda front-wheel drive, and got out easier. All and all it was a blast, for a big truck it did really well, I'm just looking for other options on getting traction from here. Better LSD and perhaps rubber might me the answer, but like I said, for what the BFG's have to fight a B. S. LSD they do alright.
-Ryan