The balance of power on the winter roads is turned upside down. Reigning champ Polar Industries returns, looking to maintain their dominance by any means necessary. But trucking rival, Darrell Ward, isn't backing down. He wants to turn his upstart company into a force on the winter roads. His first order of business is poaching an ice road legend out from the grips of Polar Industries. The bold move sparks an all-out war on the frozen frontier.