Looking for a combined transfer tank and toolbox solution that maximizes truck bed space and streamlines refueling on the job? This guide highlights five top 100-gallon (and near-100-gallon) transfer tank toolbox combos. It explains who each product is best for, why it stands out, and practical considerations to help you choose. Ideal buyers include fleet operators, outdoor technicians, and contractors who need reliable onboard fuel storage plus secure tools in one compact unit.
| Product | Best For | Why It Stands Out |
|---|---|---|
| UWS Combo Transfer Tank 100 Gal Black | General contractor fleets | Built-in toolbox, strong lid, versatile for fuel transfer |
| DEE ZEE DZ92647B Black Aluminum Combo Transfer Tank & Tool Box | Lightweight, corrosion resistance | Aluminum construction with protective finish |
| DEE ZEE DZ92647SB Aluminum Combo 92 Gal | Corrosion protection | Steel appearance with aluminum body and robust toolbox |
| RDS Fuel Transfer/Aux Tank/Toolbox Combo 60 Gal | Budget-friendly, simple installs | Fully welded, secure mounting brackets |
| Vigorighter 51 Gallon Aluminum Combo | Compact footprint, modern pump kit | Integrated 12 GPM pump kit and toolbox |
UWS Combo Transfer Tank 100 Gal Black
The UWS combo combines a 100-gallon transfer tank with a built-in toolbox. This configuration suits buyers who need on-site diesel or other non-flammable liquids transferred to vehicles or equipment while keeping tools secure without sacrificing bed space. The patented Rigid Core foam-filled lid adds strength and reduces binding, which helps protect stored tools and equipment during transport. Best for fleets prioritizing integrated storage and straightforward diesel transfer in one installation.
Best for: on-site diesel work fleets, field technicians with frequent tool access required near fueling points.
Limitation: toolbox space may be secondary to volume; consider if you need more toolbox capacity than the unit provides.
DEE ZEE DZ92647B Black Aluminum Combo Transfer Tank & Toolbox
This DEE ZEE aluminum combo emphasizes lightweight, corrosion-resistant aluminum construction with a protective black powder-coated finish. The unit includes a convenient storage toolbox bolted onto the transfer tank, offering a balanced combination of fuel capacity and tool accessibility. Best for users who value lighter weight while maintaining strong corrosion resistance in harsh work environments.
Best for: contractors needing a lighter-weight, durable aluminum solution with integrated storage. Caution: aluminum tanks still require proper mounting and care to prevent denting or fit issues in tight spaces.
DEE ZEE DZ92647SB Aluminum Combo 92 Gal
This DEE ZEE model combines a 92-gallon capacity with a robust 14-gauge steel look and an integrated toolbox. Its protective NRT powder coating improves corrosion resistance in demanding environments. It’s a solid choice for users who want the feel of steel durability in an aluminum package and dependable storage space. Best for: operators who need a slightly smaller, corrosion-protected tank with visible toolbox access.
Limitation: capacity is smaller than the 100-gallon option, which may affect long refueling runs between fills.
RDS Aluminum Transfer Fuel Tank Toolbox Combo – 48 Gallon
Note: This option is a smaller alternative in the same category. It includes both a transfer tank and toolbox in a compact 48-gallon footprint, suitable for light-duty use where space is critical. Best for: small fleets or individual operators needing fitment in tight truck beds. Caution: lower fuel capacity may require more frequent refills during longer operations.
Vigorighter 51 Gallon Aluminum Fuel Transfer Tank Toolbox Combo
The Vigorighter combo provides a compact 51-gallon aluminum fuel tank with a built-in toolbox and a 12 GPM 12V DC pump kit. It emphasizes a space-saving footprint while still offering true plug-and-play pumping and a corrosion-resistant build. Best for: users who need a modern, integrated pump system in a smaller package without sacrificing toolbox access. Limitation: volume is notably smaller than 100 gallons, which may not meet higher fuel demands on longer jobs.
RDS MFG INC RDS Fuel Transfer/Auxiliary Tank/Toolbox Combo with 15 Gpm Pump – 90-Gal Capacity
Includes a 15 GPM pump with a 90-gallon capacity. This model is included for comparison to highlight pump speed versus capacity. Best for: operators prioritizing faster transfer rates while maintaining substantial tank volume. Caution: 90 gallons is still under 100 gallons, so plan for your typical fueling intervals accordingly.
Buying Guide: Key Purchase Considerations
- Capacity vs. footprint: Decide whether you need a true 100-gallon capacity or a slightly smaller unit with a compact footprint. Higher capacity increases refuel intervals but may require more space.
- Material and corrosion resistance: Aluminum offers lighter weight and good corrosion resistance; steel provides rugged durability but may require more care to prevent rust, depending on coating.
- Pump specifications: If you plan field refueling, consider pump flow (GPM), hose length, and nozzle features. Plug-and-play 12V kits simplify installation.
- Toolbox accessibility: Integrated toolboxes should be sized for common hand tools, wrenches, and smaller accessories. Look for lid strength and security features to prevent binding or theft.
- Mounting and compatibility: Ensure mounting brackets and truck bed clearance fit your vehicle model. Welded seams and mounting hardware influence installation ease.
- Maintenance and future upgrades: Consider whether components (pump, wiring, hoses) are serviceable and replaceable, reducing long-term operating costs.
FAQ
- What is the main advantage of a toolbox combo tank? It combines fuel storage with secure tool storage in one unit, saving bed space and simplifying on-site logistics.
- Is aluminum better than steel for these combos? Aluminum is lighter and resistant to corrosion; steel can be more rugged but may require protective coatings and maintenance.
- Do all models include a pump? Not all, but many come with a pump kit; check the product features to confirm pump availability and flow rate.
- Can I install these on any truck bed? Most are designed for common truck bed layouts, but verify mounting brackets and available bed space for your specific vehicle.
- What should I consider when choosing capacity? If you perform frequent long runs or heavy refueling, higher capacity reduces refill frequency; for limited space, a smaller capacity may be necessary.
- Are these units compliant with regulations? Compliance depends on the model and intended use. Always ensure DOT and local requirements are met for transport and storage.