Having transplanted years ago from New Orleans to the great north, a couple of things I would suggest.
The truck will do great in any all/4 WD mode. While the tires are great for mud/dirt/offroad, it is different in snow...The big lug tires are NOT great. Snow tires have siping technology - Usually slits that generate heat and melt off some of the snow and do not get plugged up like these big lug tires do. Also, we forget, there is almost NO weight in the rear..
So my tips:
- Weight in back if you can
- DO NOT roll up to any stop and think when you hit the brakes it won't slide...because it will.
- Accelerate slowly and ease slowly to a stop.
- DO NOT think these tires that are great for off-roading are also good in snow (and NOTHING helps in ice - except to stay home until it melts).
- Running the tires a little lower on pressure will make them heat up a bit and help melt the snow stuck in the lugs.
- Also...most areas that have snow, salt the roads for safety...when you get home rinse it off very well to avoid future rust!
These are just tips...Not to scare you...just to be careful. Take it easy at first until you get a feel for how cars DO in fact slide around a bit on the snow....And practice a stop or two BEFORE a car is in front of you
Take care , and enjoy!
DC