Highway Thru Hell (2012)

S04E03 War Zone

A collision between a lumber truck and a diesel tanker results in a fiery disaster, marking a significant recovery for Colin. Meanwhile, as snowstorms slam the Coquihalla, Al Quiring prepares to tackle the challenging conditions ahead. In the midst of freezing rain, John confronts a twisted tractor, stepping into a mentoring role as he navigates the tough situation.