In the world of diesel vehicles, no one has more fun or builds bigger, badder trucks than Heavy D, Diesel Dave and their crew at Dieselsellerz. Their mega builds and awesome truck giveaways are the stuff of diesel legend. DIESEL BROTHERS follows the team at Dieselsellerz as they trick out trucks, work hard and play harder in the process. The new series joins Discovery Channel’s Motor Mondays on Discovery Channel on January 4th at 10PM ET/PT.