Rick Reckless, handsome sprint car driver, has developed a race car so fast he is certain to win the big race. He hopes to spend the prize money to purchase an engagement ring for his girlfriend, Hermoine Hubcap, heiress to the Hubcap buggy manufacturing empire. Rick's erstwhile rival, evil driver Crank Shaft, employs a beautiful henchwoman, Plush Seatcover, to distract Rick while he sabotages Rick's car. Hermoine happens upon them while Plush is flirting with Rick and is crushed to learn of Rick's infidility. Can Rick convince the woman he loves that his love is true and foil Crank's sabotage?