In honor of Father's Day, four-time Sprint Cup champion Jimmie Johnson calls in DIY Network's Man Caves to build Jimmie's dad, Gary Johnson, a custom garage. Tony Siragusa and Jason Cameron head down to Statesville, N.C., to convert a raw cinder block space into the ultimate Father's Day gift. The plan includes paving Gary's dirt driveway, new carriage garage doors, RaceDeck flooring, a custom bar, custom cabinets and an automatic vehicle lift that raises his brand-new Victory motorcycle out of the ground with the touch of a button. Jimmie also has a few surprises of his own. He's scheduled a pit-crew training session for Jason and Tony — and as they find out, replacing a stock-car tire isn't as easy as it looks!