Tom Mix trades horses for cars. Tom Higgins meets Patricia O'Malley whose father is a car manufacturer. O'Malley is hoping to land a contract with a Japanese firm, if only his car wins the Los Angeles-Phoenix auto race. Hap enters, but O'Malley's driver, Luther McCabe causes the race to be lost. Higgins discovers that McCabe is in league with O'Malley's competition, so for the next race, in Fresno, he takes over when McCabe drops out and wins the race.
Tom Mix
as Hap Higgins
Claire Anderson
as Patricia O'Malley
Charles Arling
as
Lloyd Bacon
as Luther McCabe
William Elmer
as
Charles K. French
as
George Hernandez
as
Lee Phelps
as