The northern communities are running low on fuel and a local woman is on a mission to deliver a tank of it by snowmobile. The tank will weigh 3,000 pounds when it's full and her snowmobile doesn't have enough power to pull even half of that. With an engine transplant on the snowmobile, pontoon-shaped skis on the tank, and some Labradorian ingenuity, Corey designs a super-hauler built for the trails.