Transfer Flow, Inc. - Aftermarket Fuel Tank Systems - Shop All
Find The Perfect Fuel Tank

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Not sure which Transfer Flow fuel tank system is right for you? Take a look at the different options below to discover which option is best for you and your truck!

  • IN-BED AUXILIARY FUEL TANKS IN-BED AUXILIARY FUEL TANKS

    Customers who like to adventure with an RV or fifth wheel know it can be tricky and time-consuming to pull into a fuel station with a large haul. Installing a convenient Transfer Flow auxiliary fuel tank can save significant time and money by providing the opportunity to fill up at the best price and leave those high-demand or hard-to-get-into fuel stations in the dust.

  • IN-BED AUXILIARY TANK & TOOL BOX COMBOS IN-BED AUXILIARY TANK & TOOL BOX COMBOS

    We’ve got you covered with our auxiliary fuel tank and tool box combination systems for truck owners looking for extra fuel and storage. Each Transfer Flow fuel tank and tool box combo has a secure locking mechanism to keep your fuel, tools and gear safe. Our auxiliary fuel tank and tool box combos are computer-controlled by our patented TRAX 4™ operating system for worry-free fuel transfers.

  • REFUELING TANK SYSTEMS REFUELING TANK SYSTEMS

    Customers who are in it for the thrill will have plenty of fuel to keep the momentum alive with a Transfer Flow Refueling Tank! Whether you’re racing ATVs on dunes, riding dirt bikes off-road, making new tracks in fresh snow, or just needing extra fuel, a refueling tank will keep the throttle revving mile after mile. Transfer Flow refueling tanks are DOT-legal in all 50 U.S. states to carry and transfer gasoline, diesel, ethanol, methanol, and kerosene.

  • REFUELING TANK & TOOL BOX COMBOS REFUELING TANK & TOOL BOX COMBOS

    If you’re looking for a way to refuel vehicles and equipment but also need a lockable storage area for all your tools and gear, then a Transfer Flow refueling tank and tool box combo is what you need! Our refueling tank and tool box combos are legal to carry and transfer gasoline, diesel, and kerosene fuels.

  • REPLACEMENT FUEL TANKS REPLACEMENT FUEL TANKS

    Increase your truck’s fuel capacity and driving range with a high-capacity replacement fuel tank system from Transfer Flow. A larger gas tank installed on your truck can significantly reduce the number of stops needed to refuel. If you’re looking for a fuel tank system that doesn’t sacrifice bed space, a high-capacity fuel tank is the perfect solution for your truck.

  • DIESEL REFUELING TANKS DIESEL REFUELING TANKS

    Fill your diesel fuel needs with a safe, legal, and reliable refueling tank from Transfer Flow! They're rugged and durability tested to hold up to daily use. Each tank has two internal baffles to reduce fuel slosh and welded mounting brackets. The refueling tanks are made from 14-gauge U.S. aluminized steel for superior durability and strength. Each tank comes with a fuel cap, bolts, nuts, washers, and bed shims. Not legal for gasoline.