Okay, here are my tips. I run studded tires in the winter and ever with them, things can get hairy at times.
#1 Slow down on snow and ice.... I mean that is just safe driving in ANY vehicle
#2 Slow down and don't be a retard that says "I'm safe because I have 4 wheel drive." No matter what vehicle you drive, ice will get you and speed will teach you that.
#3 Weigh down the back end. My K5 did really well at first with these tires but I am having problems now. The only thing that has changed is that I took a crap load of firewood out of the back that I was hauling around for hunting camp. With the wood loaded up in the back (wasn't a lot either and below the rear seat level) I got around better in 2x4 than my buddy's 94 Chevy pu that had better tires when he was in 4x4.
#4 Whoever said "plan in advance" is well worth listening to. You have to remember that in rigs that weigh this much when it comes to ice. Ummmm HELLO! IT'S ICE!!!!! The best tires in the world aren't going to stop you on ice when you are going too fast. See rule #1 and #2......
#5 Invest in a set of tire chains. You want chains on the front especially for stopping and turning. I got in a situation in ice that I had to chain up 1 tire to get out. Would have done the other side but I couldn't get to it because it was burried in snow and in a ditch.
#6 Carry around a bag of kitty litter. When stuck on ice, it actually helps with traction as well as helps weigh down the back end.
I've gotten sideways on the sides of mountains twice this year already. Granted these are old logging roads that the Forest Service keeps open during hunting season, but I should have been smart and spent the time and chained up. Had I gone over the edge in one situation, there is no doubt in my mind that I would be dead right now. The hill is that steep and there wasn't anything to really stop me from rolling 1000 feet down the side of the mountain. Better tires may have helped but I was being stupid. I was going to fast for the road conditions on a road I was not used to driving and I came around a corner too fast. 5 mph faster and I'd be dead because I was being stupid and thinking "I have studded tires and 4x4."
In my mind, good driving skills are more important than good tires in this type of weather. I see plenty of idiots with awesome tires in the ditch every year. Actually, I am planning on a junkyard run to see what's new there lmao