Motortopia Staff
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July 18, 2025
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Press Release
Chico, CA – Transfer Flow, the industry leader in aftermarket fuel tank systems, has added an exciting expansion to its product lineup. In partnership with ProTech, Transfer Flow is proud to introduce two innovative 40-Gallon In-Bed Under Tool Box Fuel Tanks, designed for truck owners who demand efficiency, durability, and smart space utilization.
Built to fit neatly under most over-the-rail tool boxes, including ProTech tool boxes, these fuel tanks provide maximum capacity without compromising truck bed space—a must-have solution for work truck owners, off-road adventurers, and long-haul travelers alike.
Two Options, Endless Possibilities
Transfer Flow’s new 40-gallon tanks come in two configurations to suit every fueling need:
· Refueling Tank System – Keep your equipment fueled and ready with on-the-go refueling capabilities.
· Auxiliary Tank System with Trax 4 – Extend your truck’s fuel range with a seamless fuel transfer system, ensuring you go further without frequent stops.
These new fuel tanks are engineered with high-yield 12- and 14-gauge aluminized steel, ensuring long-lasting durability in the harshest conditions. Plus, they are designed to fit under most tonneau covers, offering truck owners a sleek and practical solution without sacrificing protection.
With an easy installation process, unmatched reliability, and the backing of Transfer Flow’s trusted engineering, these tanks are the ultimate upgrade for those who rely on their trucks for work or adventure.
The 40-Gallon In-Bed Under Tool Box Fuel Tanks are available now. To learn more or make a purchase, visit www.transferflow.com.
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