A war veteran named Hunter takes over a beat-up Peterbilt 359 to run freight and pay for his mother's cancer treatment. On a run, his partner Tommy—drowning in loan-shark debt—abandons the truck, leaving behind the rig, a load of Idaho potatoes, and his girlfriend, Ella.
Hunter is forced to clean up the mess: Graves, the debt collector, wants his money; Moreno, the drug lord, wants the cargo. Under pressure from both, Hunter must deliver the load to Middleton while keeping himself and Ella alive.
Along the way, Hunter relies on his military training and combat skills to fight off anyone who gets in his way. Ella grows from a protected passenger into his most capable partner—handling the books, negotiating, and finding new loads.
On a road full of life-and-death turns, the two fall in love. Hunter rises from a broke driver paying off someone else's debt to build his own trucking empire—Hunter Transport—and ultimately becomes the true king of the road.
