Increase fuel capacity on 2005-2012 Dodge/Ram 2500 and 3500 crew cab long bed diesel trucks with S&B's 60-gallon midship replacement tank. It fits 5.9L Cummins trucks from 2005-2007 and 6.7L Cummins trucks from 2007-2012, reuses the OE sending unit and float, includes straps, and supports gooseneck and 5th wheel towing. The tank sits about 2.75 inches lower than stock and is transfer-pump ready with a 1/2-inch NPT fitting. Notes: it does not fit trucks with aftermarket or one-piece drivelines, DTE cannot be recalibrated, and high-flow truck-stop nozzles may not shut off automatically.