Transfer Flow
Transfer Flow, Inc. is based in Chico, California, and has built fuel systems since 1983. Its line covers in-bed auxiliary fuel tanks from 37 to 100 gallons, refueling and transfer tanks, diesel refueling tanks, replacement fuel tanks, tank and toolbox combos and the TRAX 4 app-based fuel monitoring system. The company says its tanks are made in the USA from American-made steel, and it lists OEM work with Ram, Ford, GM and other vehicle builders.
