Titan Fuel Tanks

Revolutionary High-Capacity Fuel Solutions for Diesel Trucks

Founded in 2003, Titan Fuel Tanks is world renowned for cutting-edge designs made from cross-linked high-density polyethylene (XLHDPE). The brand emerged from a simple mission: enabling diesel truck owners to travel farther between fill-ups without sacrificing cargo space or vehicle functionality. Their goal was to design a lightweight tank that would fit each vehicle perfectly, not impact cargo space and provide up to double a pickup's fuel range.

What sets Titan apart is their commitment to durable high-capacity fuel solutions that are proudly made in the U.S.A. The company specializes in fuel tanks engineered from military-grade polymer that delivers exceptional durability in extreme conditions. Titan fuel tanks provide 20 times the environmental stress crack resistance, 10 times the molecular weight, and 5 times the impact strength of OEM linear models.

The XLHDPE Advantage

The term "Cross-Linked" means the molecular chains that make up the polymer are chemically bonded together to form a continuous three-dimensional structure. This advanced material construction allows Titan tanks to withstand road debris impacts that would puncture traditional metal tanks. With its seamless design, the Titan fuel tank is one piece – and very tough. The tanks won't corrode, resist condensation formation, and perform exceptionally well with bio-diesel fuel.

The U.S. Department of Defense uses the very same processes and materials as Titan for fuel tanks in some of the U.S. Military's combat vehicles, validating the extreme durability of this construction method. Every Titan tank comes with a lifetime warranty, giving customers peace of mind and unbeatable value.

Comprehensive Product Range

Titan's product lineup extends beyond standard replacement fuel tanks. Their unique Spare Tire Auxiliary Fuel System (STAFS) adds 30 gallons of additional fuel to most American-made diesel pickups without invading cargo space, earning recognition as an industry-first innovation. The company also manufactures liquid transfer tanks for in-bed auxiliary fuel storage ranging from 15 to 100 gallons, complete with electronic controllers and pump transfer systems.

Supporting components like fuel filler necks and fuel tank caps round out their offerings, with specialized locking caps designed to eliminate fuel evaporation and spillage. Titan's lightweight tanks are so easy to install that a driveway mechanic can do the job in just a few hours without needing serious tools.

Engineering for Real-World Demands

Titan designs address the practical challenges faced by diesel truck owners who tow trailers, travel remote routes, or operate commercial vehicles. Their tanks fit within factory cavities, integrate with OEM fuel gauges, and don't interfere with hitches or suspension components. Titan tanks allow drivers to extend range by up to 500 miles or more depending on the make and model of the vehicle. For work truck applications, this translates to fewer costly fuel stops and improved productivity on long hauls.

The brand offers vehicle-specific fitments for Ford Super Duty, Ram Cummins, GM Duramax, and Nissan Titan XD platforms, along with commercial chassis applications. Tank capacities range from 39 to 66 gallons for replacement units, dramatically increasing fuel capacity over factory equipment. Titan Fuel Tanks earned awards like the Show Stopper at the November 2014 SEMA show for their innovative 15-gallon Sidekick tank, demonstrating their ongoing commitment to advancing aftermarket fuel system technology.