Jay explores the past, present and future of Detroit; he takes actor Tim Allen down memory lane; he tests the newest Corvette; R&B singer Martha Reeves schools Jay on the history of Motown; and he takes a ride in a "mutant vehicle."

TV's Craig Ferguson teaches Jay how to be a rebel in a British mail delivery car; Jay talks about bootlegging with NASCAR team owner Ray Evernham; and he checks out a radical hot rod Rolls Royce and a Dodge Hellcat trapped in a Prius body.