Looking for an auxiliary fuel tank with a built‑in pump to streamline refueling on trucks, trailers, or work sites? This guide highlights five solid options that balance capacity, pump speed, and durability. Best for heavy‑duty contractors, mobile service fleets, and off‑road enthusiasts who need reliable, easy transfer in the field. The following selections emphasize all‑in‑one designs that combine a toolbox and tank, clear pump performance, and robust aluminum or high‑quality plastic construction.
Summary table of chosen products
| Product | Brand | Capacity | Pump Flow | Main Advantage |
|---|---|---|---|---|
| RDS Fuel Transfer/Auxiliary Tank/Toolbox Combo with 8 Gpm Pump – 60-Gal. Capacity | RDS MFG INC | 60 gal | 8 GPM | Solid welded tank with simple pump install |
| VEVOR Portable Diesel Tank, 58 Gallon Capacity & 10 GPM Flow Rate | VEVOR | 58 gal | 10 GPM | Lockable lid and duplex filtration for cleaner diesel |
| 51 Gallons Combo Aluminum Fuel Transfer Tank, with 10 GPM Pump | BLACKHORSE-RACING | 51 gal | 10 GPM | Durable aluminum toolbox combo with automatic refueling nozzle |
| PRUNkuar 51 Gallon Fuel Transfer Tank Tool Box Combo with 12 GPM Pump | PRUNkuar | 51 gal | 12 GPM | High‑flow pump and integrated toolbox design |
| 51 Gallon Aluminum Fuel Transfer Tank Toolbox Combo with 12 GPM Pump | Vigorighter | 51 gal | 12 GPM | Compact, all‑in‑one unit with robust aluminum construction |
RDS Fuel Transfer/Auxiliary Tank/Toolbox Combo with 8 Gpm Pump – 60-Gal. Capacity
The RDS MFG INC 60‑gallon model offers a welded aluminum tank with heavy‑duty mounting brackets. The 8 GPM pump provides mid‑range transfer speed for steady refueling in the field. Best for fleets needing a reliable, straightforward setup with a simple pump installation via a spin collar.
Best for: Contractors and service fleets that prioritize a robust, welded tank with easy mounting and a straightforward pump install.
Caution: Ensure the spin collar and mounting brackets stay tight to avoid movement during transport.
VEVOR Portable Diesel Tank, 58 Gallon Capacity & 10 GPM Flow Rate
The VEVOR diesel transfer tank balances a 58‑gallon capacity with a 10 GPM flow rate. It features a lockable upper lid and a 12V transfer pump with a 13.1‑foot hose, plus a mechanical fuel gauge. Best for: Operators who value theft prevention and real‑time capacity monitoring in addition to solid transfer speed.
Caution: The data notes a duplex filtration system; ensure proper maintenance to keep the filters functional and replace as needed.
51 Gallons Combo Aluminum Fuel Transfer Tank with 10 GPM Pump – Black
This BLACKHORSE-RACING unit combines a 51‑gallon aluminum tank with a 10 GPM pump and a toolbox. It includes a locking mechanism and 13.1‑foot hose for faster refueling. Best for: Users who want a strong, all‑in‑one aluminum solution with secure storage for tools and fittings.
Caution: Note that the package may not include a separate fuel filter; plan for filtration as needed.
PRUNkuar 51 Gallon Fuel Transfer Tank Tool Box Combo with 12 GPM Pump
The PRUNkuar model offers a 51‑gallon capacity with a 12 GPM 12V DC pump, auto fueling nozzle, and a 13‑foot hose. It includes a heavy‑duty aluminum toolbox with fully welded seams. Best for: Buyers who need higher pump output and a welded aluminum toolbox combo for quick field refueling.
Caution: The setup notes power requirements (12.5–15A range); verify vehicle power availability to avoid dimming or resets during operation.
51 Gallon Aluminum Fuel Transfer Tank Toolbox Combo with 12 GPM Pump
The Vigorighter unit provides a 51‑gallon aluminum tank and toolbox with a built‑in 12 GPM pump, 13‑foot hose, and auto nozzle. Its space‑saving design measures about 58.1″ L x 19″ W x 20″ H with a toolbox that adds practical storage. Best for: On‑site crews that need a compact, all‑in‑one refuel solution with durable aluminum construction.
Caution: While corrosion‑resistant, frequent exposure to harsh weather may require periodic treatment to preserve the finish.
Buying Guide: Key Considerations for Choosing an Auxiliary Fuel Tank With Pump
- Capacity vs. space: Larger tanks store more fuel but take more space. Match capacity to expected fueling needs and truck bed dimensions.
- Pump flow rate: Higher GPM reduces refueling time but may demand more power. Consider the vehicle’s electrical system and duty cycle.
- Construction material: Aluminum tanks offer rust resistance and light weight; heavier steel may provide extra durability in rugged environments.
- Integrated toolbox: Tool storage is convenient but check lid security and overall dimensions to ensure it fits your storage needs.
- Filtration and fuel quality: Some models include multi‑stage filtration; ensure compatibility with your fuel type and planned filtration routine.
- Power and wiring: Confirm electrical requirements (12V DC typically). Verify available amperage and fuse sizing on your vehicle or trailer.
- Security: Lockable lids and theft deterrence features help protect fuel and equipment at worksites.
- Installation and maintenance: Look for welded seams and straightforward mounting. Plan for routine inspections of seals, hoses, and fittings.
Frequently Asked Questions
- What determines the best pump flow rate for an auxiliary tank?
– Consider fueling frequency and vehicle engine requirements. Higher GPM speeds up transfer but may draw more power; choose a rate that matches the task without overloading the power source. - Is an integrated toolbox worth it for field work?
– If you frequently carry fittings, adapters, or tools, an integrated toolbox improves organization and reduces separate storage needs, but check overall unit height for clearance in the bed. - Are aluminum tanks more durable than plastic?
– Aluminum is generally more rigid and resistant to corrosion, making it suitable for harsh environments. Plastic tanks can be lighter and resistant to dents but may wear differently over time. - Do I need filtration on a diesel transfer tank?
– Filtration helps remove impurities that can clog filters in vehicles. If your chosen model includes filtration, follow maintenance guidelines to keep the system effective. - What should I check before installing a transfer pump?
– Verify amperage requirements, wiring harness compatibility, hose length, nozzle type, and secure mounting to prevent movement during transport. - Can I install these tanks on any pickup or trailer?
– Most are designed to mount in truck beds or trailers with compatible brackets. Confirm mounting dimensions and supported capacities for your vehicle.