Rarely does a theme song predate a movie, but "Convoy" is based on C.W. McCall's 1975 chart-topping country anthem of the ...

When a devious sheriff begins tricking drivers using their CB radios to alert each other about police presence, a group of truckers led by Rubber Duck use them to form a milelong convoy in protest.

Along the way, Rubber Duck inadvertently inspires a convoy of fellow truckers to follow him, turning a routine highway incident into a massive, rebellious procession across the American Southwest.