Transfer Flow, Inc., a leading manufacturer of aftermarket fuel tank systems, has introduced a 56-gallon replacement fuel tank system for 2003 - 2006 Dodge Ram 2500 and 3500 Quad Cab long bed diesel pickups. A 56-gallon replacement fuel tank is also available for the 2006 Dodge Ram Mega Cab short bed diesel pickup. The 56-gallon fuel tanks are manufactured from 12 and 14-gauge aluminized steel for superior rust resistance and strength, and are baffled for extra support.