A truck tool box fuel tank combo combines onboard fuel capacity with storage in one truck-bed unit. The best choice depends on how much fuel you need, the material and features you prefer, and whether you want a pump included. The Dee Zee 92-gallon steel combo suits buyers prioritizing capacity, while the 60-gallon PRUNkuar model includes a pump and hose. RDS and Dee Zee offer other capacity and material options, and the UWS 75-gallon model highlights a foam-filled lid.
| Product | Listed capacity | Standout detail |
|---|---|---|
| Dee Zee DZ92647SB | 92 gallons | 14-gauge steel tank |
| PRUNkuar 60-Gallon Combo | 60 gallons | 12 GPM pump, nozzle, and hose |
| RDS 72548 | 60 gallons | Tank, auxiliary tank, and toolbox combo |
| Dee Zee DZ92740B | 43 gallons | Aluminum combo |
| UWS Combo Transfer Tank | 75 gallons | Rigid Core foam-filled lid |
Dee Zee DZ92647SB 92-Gallon Steel Combo
This Dee Zee combo pairs a 92-gallon transfer tank with bolted-on tool storage. The listed tank material is 14-gauge steel, and its NRT powder coat is designed to increase corrosion protection. Those details make it a strong option for buyers who need substantial listed fuel capacity alongside a dedicated storage compartment.
Best for: Work-truck owners who prioritize higher capacity and want steel construction. It was selected because its listed 92-gallon capacity is the largest among these five products, and the product description specifies both the steel gauge and coating.
Consider: A 92-gallon tank may be more capacity than some users need. Confirm that the truck bed and intended load can accommodate the unit before buying.
PRUNkuar 60-Gallon Combo With Pump
This aluminum combo includes a 60-gallon tank and a 12-volt DC fuel transfer pump. Listed pump details include a 12 GPM flow rate, an auto-fueling nozzle, and a 13-foot hose. The product description also lists a 1/4-horsepower motor, 12.5-amp working draw, and 15-amp maximum draw.
Best for: Buyers who want a pump, nozzle, and hose included with the tank and toolbox. It stands out from the other listed options because those transfer components are specifically included in the product details.
Consider: The pump requires a 12-volt DC supply, and its listed maximum suction is 6.6 feet. Check the pump requirements and intended fuel use before choosing this setup.
RDS 72548 60-Gallon Tank And Toolbox
The RDS 72548 is described as a 60-gallon fuel transfer tank, auxiliary fuel tank, and toolbox combo. The provided listing also identifies it as an auto accessory and gives package dimensions of 53.34 by 53.34 by 142.24 centimeters. The supplied product information does not specify material, pump, or other operating details.
Best for: Buyers comparing a 60-gallon combo who want a product identified as both a transfer tank and auxiliary tank. It was selected because its stated capacity and combined storage purpose align directly with this category.
Consider: The available features provide limited construction and equipment information. Verify dimensions, material, and whether a pump is included through the current product listing before purchase.
Dee Zee DZ92740B 43-Gallon Aluminum Combo
This Dee Zee model combines a 43-gallon transfer tank and toolbox in a black aluminum design. The provided listing gives package dimensions of 56.69 by 21.33 by 18.89 inches and a package weight of 89.06 pounds. These measurements can help shoppers compare the package with their truck-bed space and handling plans.
Best for: Buyers seeking a lower listed capacity than the 60-, 75-, or 92-gallon options and an aluminum combo. It was selected to give capacity-conscious shoppers a distinct alternative within the lineup.
Consider: The supplied features do not state whether a pump is included or describe the tank’s transfer hardware. Check those details and confirm the dimensions suit your truck.
UWS 75-Gallon Black Combo Transfer Tank
The UWS combo has a listed capacity of 75 gallons and a built-in toolbox. Its description says the toolbox adds storage without reducing truck-bed space. It also features a patented Rigid Core foam-filled lid, which the listing says is designed to maximize strength and prevent binding.
Best for: Buyers who need more capacity than the 60-gallon options and value the specified lid construction. It was selected for its 75-gallon capacity and clearly described toolbox and lid features.
Consider: The provided details do not identify the tank material or state whether a pump is included. Confirm those specifications if they affect your decision.
Buying Guide: How To Choose A Truck Tool Box Fuel Tank Combo
How much capacity do you need?
Compare the listed capacity with your expected fuel use and truck-bed requirements. These options range from 43 to 92 gallons. A larger capacity can reduce how often you need to refill, but it also means a larger tank load. Account for the loaded unit and other cargo when planning your truck’s payload; confirm vehicle limits using the truck manufacturer’s information.
Should you choose steel or aluminum?
The supplied descriptions identify the 92-gallon Dee Zee as 14-gauge steel with an NRT powder coat and the 43-gallon Dee Zee as aluminum. The PRUNkuar combo is also described as aluminum. Do not assume a material for the RDS or UWS models from the details provided; check the current listing if material is important to your purchase.
Do you need an included pump?
The PRUNkuar listing specifically includes a 12-volt pump, auto-fueling nozzle, and 13-foot hose. The other supplied product details do not confirm that a pump is included. If you already own transfer equipment, a combo without a listed pump may still merit comparison; otherwise, verify exactly what comes with the unit.
What dimensions and details should you verify?
Measure the available truck-bed space and compare it with the product dimensions where supplied. Also check mounting requirements, fuel compatibility, transfer equipment, and applicable rules for carrying and dispensing fuel. The provided product information does not answer every installation or regulatory question, so confirm those details before purchase.
Frequently Asked Questions
What is a truck tool box fuel tank combo?
It is a truck-bed unit that combines a fuel transfer tank with a toolbox or storage compartment. Specific capacity and features vary by model.
Which listed combo includes a fuel transfer pump?
The PRUNkuar 60-gallon combo lists a 12-volt DC pump, auto-fueling nozzle, and 13-foot hose.
Which option has the largest listed capacity?
The Dee Zee DZ92647SB has the largest listed capacity in this selection at 92 gallons.
Is a larger fuel tank always the better choice?
No. Choose capacity based on fuel needs, available bed space, and the truck’s load limits. A larger tank adds more potential load when filled.
Do all these combos include a pump?
No pump is specified in the supplied details for every model. Only the PRUNkuar product information explicitly lists a pump and transfer accessories.