Transfer flow releases new in-bed auxiliary fuel tanks

CHICO, Calif. — Transfer Flow releases a new trio of sleek and compact in-bed auxiliary tanks with patented recessed cover boxes for 1999–2018 Ford and RAM and 2001–18 GM short and long bed diesel trucks. Available in 50-, 75-, and 100-gallon capacities, the new auxiliary tanks feature clean lines, a more durable profile, and more subtle and attractive branding.

The new in-bed auxiliary fuel tanks are computer-controlled by Transfer Flow’s TRAX 3™ operating system with exclusive AutoTrans technology. All TRAX 3 systems include an in-cab LCD that displays fuel levels in both the main and auxiliary tanks, now with the added flexibility to show remaining fuel in gallons or percentages, as suggested by customers. Computer-controlled automatic fuel transfers mean worry-free operation, and much safer and more reliable operations than gravity-fed systems. The TRAX 3 system will transfer fuel at predetermined fuel levels while the vehicle is in operation for no-hassle travel.

The patented recessed cover box protects the preassembled sending unit, rollover valve, and fuel filter as a more efficient and elegant solution for shielding these critical components from potential damage or weather conditions. These three fuel tank systems are manufactured from ReliaSteel, high-yield U.S. aluminized steel; and powder coated black, for superior corrosion resistance and strength. The tank includes internal baffles for reduced fuel slosh and comes complete with all components needed for installation.

Transfer Flow products are backed by a six-year, unlimited mile warranty and industry-leading customer service, Transfer Flow fuel tanks are versatile for every need, including high-capacity replacement tanks, in-bed auxiliary tanks, refueling tanks, and fuel tank tool box combination systems.

Learn more at

Ronnie Wendt

Ronnie Wendt

Ronnie Wendt has been a writer/editor for more than 25 years, working in law enforcement, aviation, supply chain and the RV industry. She's not a stranger to RVs, however. She grew up camping, and still camps as many weekends as she can every year. She is the owner of In Good Company Communications and can be reached at

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