Mother Trucker Tire Thumper - 18" & 24"If you are old enough, tire thumpers drum up nostalgia of truck stops, CB radios, and naked lady mudflaps! Like most batons and clubs, we can still make them new school cool! Our new versionthe Mother Truckeris a weighted model, handcrafted from Tennessee hickory and finished with a hand peened steel collar at the business end. Its available in two sizes: 18 inches and 24 inches, both sizes are just a tick under a pound and a half.