Choosing the right auxiliary fuel tank for a truck bed involves balancing capacity, material, safety features, and ease of installation. The following selections cover a range of capacities, including aluminum, iron, and polyethylene tanks, with integrated pumps and transfer systems designed for rugged use in trucking, agricultural, and construction settings. Each option prioritizes durable construction, spill prevention, and user-friendly operation to support efficient fueling on the move.
Overview of Selected Products
| Product | Brand | Capacity | Material | Key Feature |
|---|---|---|---|---|
| RDS MFG INC 71083 Rectangular Auxiliary/Transfer Fuel Tank | RDS MFG INC | 45 Gallon | Steel | Fully welded seams; top-siphon gasoline fueling with electric pump |
| Better Built Steel Transfer Fuel Tank | Better Built | 36 Gallon | Steel | Overfill shutoff; built-in baffles for stability |
| 60-Gal Aluminum Transfer Tank Toolbox Combo | BLACKHORSE-RACING | 60 Gallon | Aluminum | Toolbox side panel; 13.1 ft tubing; 10 GPM pump |
| Landrol 58 Gallon Iron Fuel Cell Tank | Landrol | 58 Gallon | Iron | Electroplated finish; easy to clean; rust prevention |
| VEVOR 58 Gallon Portable Diesel Tank | VEVOR | 58 Gallon | Polyethylene | 12V pump; duplex filter; high-weather durability |
RDS MFG INC 71083 Rectangular Auxiliary/Transfer Fuel Tank
Capacity and construction are aligned for demanding applications where a reliable transfer system is essential. The RDS tank offers a full welded construction for durability, with the ability to siphon gasoline from the top using an electric fuel pump. This configuration supports on-site fueling without multiple stops, making it suitable for mobile operations and fleet support. The rectangular design fits under many truck beds while delivering a robust 45-gallon capacity.
The product emphasizes safety and practicality, with welded seams to prevent leaks and a design that accommodates gasoline fueling from the top. Its versatility makes it a popular option for contractors and fleet operators who require a dependable auxiliary tank that can be integrated into existing fuel setups without extensive modification.
Better Built Steel Transfer Fuel Tank
This 36-gallon steel tank emphasizes spill prevention and stability during transport. An automatic shutoff activates to prevent overfill at the pump, reducing the risk of spills. Built-in baffles add rigidity and help contents stay in place during movement, which is beneficial for off-road or rough-road usage. The combination of capacity, safety features, and reinforced construction makes it suitable for mid-size pickups and utility vehicles that demand reliable fuel transfer capabilities.
The model’s rugged steel build offers long-term durability, with attention to sealing to avoid leaks. It is designed to withstand the wear and tear of professional use, including vibrations and impacts encountered in construction or agricultural settings. Easy integration with standard accessories further enhances its appeal for those seeking a straightforward, dependable auxiliary tank.
60-Gal Aluminum Transfer Tank Toolbox Combo
This aluminum toolbox combo blends a large 60-gallon tank with a side toolbox and a high-flow pump. The 13.1-foot fuel hose and 10 GPM flow rate enable quick transfers, which is valuable for fleets, construction crews, and agricultural operations. The aluminum construction reduces weight while maintaining durability, and the integrated toolbox provides secure storage for fittings, hoses, and gauges. The setup is designed to be both functional and space-efficient for truck beds with limited rear space.
The kit is designed for versatile use, accommodating both diesel and gasoline with safe transfer practices. The inclusion of an extended fuel line and robust fittings supports continuous operation in remote locations, where rapid refueling is essential. The build quality aims to minimize leakage and ensure user-friendly maintenance over time.
Landrol 58 Gallon Iron Fuel Cell Tank
Landrol’s 58-gallon iron fuel cell combines a large capacity with a rust-resistant electroplated finish to ease cleaning and maintenance. The iron construction is paired with a design intended for heavy-duty transportation and storage of diesel or gasoline. Its dimensions are suited for broader bed configurations, enabling flexible alignment with existing mounting points. The finish provides corrosion resistance, which is particularly beneficial in harsh environments or where the tank is exposed to weather elements.
With its substantial capacity, the Landrol iron tank is well-suited for fleet operations or long-haul activities that require extended intervals between refills. The material choice emphasizes strength and longevity, making it a practical option for users prioritizing durability and straightforward upkeep in challenging job sites.
VEVOR 58 Gallon Portable Diesel Tank
VEVOR’s 58-gallon portable diesel tank emphasizes portable, efficient fuel transfer with a 12V electric pump and a duplex filter system. The polyethylene tank is designed to withstand UV exposure and varying weather, with a lockable lid for added security. A flow rate of 10.6 GPM and a 12V pump offer solid performance for quick fueling tasks, while the mechanical gauge helps monitor fuel levels in real time. The dual-filter approach improves fuel purity, reducing contaminants during transfer and storage.
Designed for durability and ease of use, this tank is suitable for fieldwork, agriculture, or remote job sites where mobility is essential. The combination of a robust transfer system, weather-resistant construction, and security features makes it a practical choice for operators who need dependable, portable fueling solutions.
VEVOR Portable Diesel Tank (Alternative)
This variant mirrors the 58-gallon portable diesel tank with similar features: a high-capacity polyethylene tank, long-life 12V pump, and a comprehensive filtration system. It emphasizes durability in outdoor conditions, with practical safety features to guard against leaks and spills. The model is a solid option for users who require a compact, dependable fueling solution for trucks and equipment in remote work environments.
KING CHAO FOO 52 Gallon Gasoline Tank
The KING CHAO FOO tank offers a high-capacity 52-gallon option with a 12V transfer pump and a 13-foot hose. Its Rotational Moulding construction and robust lid system prioritize durability, corrosion resistance, and theft protection through an integrated locking mechanism. The unit provides practical features such as a scale for monitoring fuel levels, a pressure relief valve, and an automatic nozzle that stops when full. This combination supports efficient, safe refueling in field operations and on work sites where quick access to fuel is essential.
Aluminum Tank Industries AUX41RG Fuel Tank
The AUX41RG from Aluminum Tank Industries centers on compact dimensions and a sturdy aluminum build. With a package dimension listing and a weight indicating a substantial but manageable unit, this option is designed for secure mounting under truck beds. While the listed details emphasize physical specifications, users should consider compatibility with mounting hardware and available space to ensure proper installation. Aluminum construction typically offers a good balance of weight and durability for mobile fueling tasks.
Buying Guide: Key Purchase Considerations And Comparisons
- Capacity vs. vehicle space: Choose a size that fits the truck bed while meeting fueling needs. Larger tanks reduce refueling stops but require more mounting space and weight considerations.
- Material and durability: Steel tanks offer rugged durability; aluminum provides lighter weight; iron can be highly robust but may require rust prevention. Polyethylene tanks excel in weather resistance and corrosion control.
- Safety features: Look for automatic shutoffs, spill prevention designs, and secure lids or locks. Built-in baffles help stabilize liquid during transport.
- Fuel compatibility: Verify whether the tank supports gasoline, diesel, or both. Some models are specifically designed for gasoline or diesel, while others are dual-purpose.
- Transfer system: A reliable pump, hose length, and flow rate (GPM) impact refueling speed. An integrated toolbox can aid organization for field use.
- Installation and mounting: Consider mounting brackets, seals, and wiring requirements for the pump. Ensure compatibility with your vehicle’s electrical system and battery capacity.
- Maintenance: Easy cleaning and rust prevention reduce long-term costs. Durable welds and corrosion-resistant finishes contribute to longevity.
- Security and theft prevention: Lockable lids, tamper-evident features, and secure mounting help protect fuel in remote or unsecured locations.
- Environmental considerations: Spill containment, leak prevention, and compliant venting are important for compliance and safety on job sites.
- Cost of ownership: While not listing prices, factor in installation, maintenance, and potential replacement parts when evaluating total cost of ownership.
When selecting an auxiliary fuel tank for a truck bed, businesses should balance capacity with vehicle constraints, material properties, and safety features. The options listed here provide a spectrum of configurations—including integrated toolbox setups, top-siphon fueling, and high-capacity transports—to meet diverse operational requirements. For optimal results, verify compatibility with existing mounting points, electrical systems, and local safety regulations before purchase and installation.