As long as you can park it somewhere where it will be out of the prevailing wind doing the winter, it should be ok. You might want to get some cheap shower curtains to help keep snow out and blocking the wind from most of the coop. Just remember to not seal it up all air tight, as you do want some air exchange there to ventilate the coop. Just take care with that coop if you're going to use it as a tractor. I'm guessing its store bought and they tend to fall apart if you're not careful with them.