Transfer Flow auxiliary fuel tank system

CHICO, Calif. — Transfer Flow introduces a 40-gallon in-bed auxiliary fuel tank system for the 2018 diesel Chevy Colorado and GMC Canyon. The 40-gallon fuel tank is uniquely designed with a small footprint for maximizing bed space, and a compact height for fitting under many popular tonneau covers.

The 40-gallon in-bed auxiliary fuel tank is computer-controlled by Transfer Flow’s TRAX 3 operating system with exclusive AutoTrans technology. All TRAX 3 systems include an in-cab LCD that shows fuel levels in both the main and auxiliary tanks. Computer-controlled automatic fuel transfers mean worry-free operation.

The patented design of the 40-gallon in-bed auxiliary tank features preassembled sending unit, roll over valve, and fuel filter located under a recessed cover box for a clean and versatile fuel tank. This fuel system is 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.

Learn more at

SOURCE: Transfer Flow press release


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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