At -40 deg. Ice is like concrete for the most part.
I lived in Alaska for 25 years, there you deal with it. Moved to Dallas in 1996, now if there is ICE on the road, I don't go anywhere, no one here knows how to drive on it.
Had a ice storm in Birmingham one year. They interviewed a visiting Northerner after he wrecked his car on the ice covered road. He proclaimed our road ice was different than his northern road ice. He then claimed he was an expert on driving on ice and he would not wreck up north.
You pour kerosene all over the road and light a match. Now, you need a boat.
It is, the colder it is the more traction you get
I was working in Evergreen, Co, winter 2000-2001. It amazed me people doing 70mph+ in 3" of snow you just had to wait for someone to slam on their brakes and watch the fun show. I swear they must of all been from Los Angeles.