Id add a couple things, Water for Drinking, INSIDE the cab, if you were to get stuck or be stranded, WATER can save your life....DEICER to unfreeze locks, Doors, Hinges when you get into Extreme weather, Treating your Locks with Graphite often during the winter can prevent frozen locks......I keep a BBQ Lighter that I can use to unfreeze the stubborn locks, HI ENERGY FOOD, like Peanut butter or Energy bars....Have your battery tested to be sure its up to snuff for cold weather, as well as your Antifreeze...I was in a Blizzard in Grand Isle NB, It got down to almost 40 Below zero, typical fuel treatments may not be enough and you may have to be sure your using enough....read the labels, check the makers website....EXTREME weather that weve been having between Hot and Cold can make GREASE an issue, again I had this issue and using and servicing with a extreme lubricant during these months can be a Truck Savior...Castrol Blue, and others make these.....especially if its really slushy and salty, you may need to add grease more often to U joints, Ball Joints etc...I also carry a Extra Battery for my Cell Phone, or external charging pack, and keep it plugged in for those times.......
Driving in bad weather requires PATIENCE...you cannot rush it, not if the roads Icy and snow packed....slow and steady is the way to travel, dont risk your life....if its that bad Stop. I see a couple guys every year theyll fly by on the hammer lane, and a bit down the road there on the HOOK.....PATIENCE....ARRIVE ALIVE.