HUNTSVILLE, Ala., Feb. 1, 2019 /PRNewswire/ -- LINE-X heads to the "Windy City" for the 2019 Chicago Auto Show with a stunning 2018 Dodge Ram 3500 Cummins quad-cab custom built by the DieselSellerz from Discovery Channel's hit-show 'Diesel Brothers.' 'Heavy D' and 'Diesel Dave' pulled out all the stops with this amazing truck build and for the first-time ever, the Ram 3500 will HUNTSVILLE, Ala., Feb. 1, 2019 /PRNewswire/ -- LINE-X heads to the "Windy City" for the 2019 Chicago Auto Show with a stunning 2018 Dodge Ram 3500 Cummins quad-cab custom built by the DieselSellerz from Discovery Channel's hit-show 'Diesel Brothers.' 'Heavy D' and 'Diesel Dave' pulled out all the stops with this amazing truck build and for the first-time ever, the Ram 3500 will