The road is the territory of professional drug dealers. Turbo-fast cars and hot drugs are the deadly mix in their hands. And with corruption at the top, the highways belong to them. Billy, a small-town sheriff, refuses to accept this any longer. On one of these nighttime drug runs, his brother is forced off the road and killed. At the scene of the accident, Billy encounters a horrific sight. But his investigations are met with nothing but resistance – he realizes that even his superiors are corrupt! To get to the mastermind behind the drug ring, Billy goes underground. His friend Traver builds him a 600-horsepower "Road Runner" – his entry fee to the exclusive circle of racers! But no one is accepted here without first passing a test of courage – a test of life and death...