The Super Series Replacement Fuel Tanks have now been super-sized. The Ford crew cab long bed replacement tank now holds 67 gallons that's over 1200 miles of range. The bodies of Titan Tanks are constructed in the USA of high-density cross-linked polyethylene, offering superior impact and chemical resistance. These tanks won't corrode and are well suited for bio-diesel applications, along with being less subject to condensation formation. Titan offers extra capacity replacement tanks for most diesel pickups, `99 and newer.