Goofy builds his own go-kart out of an overstuffed chair, a lawn mower, and other assorted parts from his backyard. He accidentally wins a go-kart race, then with Mickey's help sets up a cross country kart race.; Goofy adds a sidecar to his Goof-Kart, made out of a bathtub. He accidentally ruins Clarabelle's hat and has to get her another one.; Goofy takes a trip on his Goof-Kart and ends up in an old-fashioned cow town.; Gilbert makes improvements to the Goof-Kart, with unintended results.; A primer on different colored flags used in racing and their meaning.; Goofy causes a disruption in the library, until he is given a book of "Dull Stories," which puts him to sleep.; When the Goof-Kart won't start, Goofy calls a tow truck.; Goofy uses a diver's mask and snorkel to escape exhaust fumes in heavy traffic.