I run the Alcan in the winter most years. The tires that came with the truck pretty much sucked, but with 4 wheel drive I got by. When the original tires wore out I got mud/snow tires and had them siped, BIG improvement and I don’t have to swap them out. They aren’t as good as studded tires, but I run through areas where studded tires aren’t allowed.
If you need chains with a 4X4 to get through….it’s best to park and wait it out.
2016 3500 HD Durmax
1994 S and S 9.5' Camper (SOLD)
1999 S and S 9.5 Camper