I sure hope those two trucks are running, or they’ll never get them started again.
It got down to -30 in DeKalb Illinois (west of Chicago) about 30 years ago when I was in college. It was so cold out it was difficult to breathe. With the wind, I think they reported that it got down to -65 degrees. It’s something everyone should experience.
Those houses look a little drafty, though.
Even if they can start them, the tires will be frozen to the ground/ice and they won’t move.