Finding the right auxiliary fuel solution for a short bed truck requires balancing capacity, durability, ease of installation, and securing your fuel during transit. The following five products are among the most relevant options for short-bed setups, offering combinations of large capacity, robust construction, and practical transfer features. Each entry includes an overview of key specs and how it fits typical short-bed truck configurations.
| Product | Brand | Capacity | Notable Feature |
|---|---|---|---|
| RDS MFG INC 71083 Rectangular Auxiliary/Transfer Fuel Tank | RDS MFG INC | 45 Gallon | Fully welded seams for durability |
| VEVOR Portable Diesel Tank, 58 Gallon | VEVOR | 58 Gallon | 12V transfer pump with high-flow delivery |
| Better Built Steel Transfer Fuel Tank – 36-Gallon | Better Built | 36 Gallon | Built-in baffles for stability |
| Landrol 58 Gallon Iron Fuel Cell Tank | Landrol | 58 Gallon | Electroplated finish to resist rust |
| 60-Gal Aluminum Transfer Fuel Tank Toolbox Combo | BLACKHORSE-RACING | 60 Gallon | Toolbox integration and sealed, all-welded design |
The selections emphasize different priorities—fuel capacity, theft protection, and modularity—so you can match your short-bed truck needs, whether for work, long trips, or rugged use. Each product includes a link to Amazon for quick access and further details.
RDS MFG INC 71083 Rectangular Auxiliary/Transfer Fuel Tank — 45 Gallon
RDS MFG INC offers a compact yet capable 45-gallon rectangular fuel tank designed to fit a range of short-bed applications. The tank features fully welded seams for durability and supports gasoline auxiliary fueling when siphoned from the top with an electric pump. This model emphasizes robust construction and compatibility with various truck layouts, helping to extend range without compromising bed space. Installation considerations include mounting provisions and ensuring top-of-tank siphon access aligns with the vehicle’s electrical system.
VEVOR Portable Diesel Tank — 58 Gallon
VEVOR’s 58-gallon portable diesel tank is built from high-quality polyethylene for weather resistance and UV stability. It includes a 12V electric transfer pump delivering about 10.6 GPM, a 13.1-foot hose, and a mechanical fuel gauge to monitor capacity. The upper lid is lockable with a copper lock, enhancing theft deterrence. A duplex filtration system helps remove impurities, improving fuel cleanliness during transport. This option suits short-bed trucks needing portable fuel capacity with secure storage and quick transfer.
Better Built Steel Transfer Fuel Tank — 36-Gallon
The Better Built 36-gallon steel transfer tank emphasizes rugged construction with built-in baffles to minimize contents shifting during transport. The combination of a moderate capacity and sturdy steel build is designed to withstand rough handling on work sites or off-road use, making it a solid choice for short-bed trucks requiring a reliable auxiliary fuel system without excessive bulk.
Landrol 58 Gallon Iron Fuel Cell Tank Rectangular
Landrol presents a 58-gallon iron rectangular tank with an electroplated finish designed to resist rust and corrosion. Its substantial capacity fits long trips and heavy-duty applications while maintaining a relatively compact profile for short-bed configurations. Material choice prioritizes durability and ease of cleaning, with considerations for mounting and fitment in limited bed space.
60-Gal Aluminum Transfer Fuel Tank Toolbox Combo
This BLACKHORSE-RACING unit combines a 60-gallon aluminum fuel tank with a toolbox on the right side, delivering a practical all-in-one solution for short-bed trucks. All-welded construction and a sealed design aim to prevent leaks, while the 10 GPM flow rate supports efficient refueling. The system includes 13.1 feet of fuel tubing, enabling flexible routing for diverse truck layouts. It’s well-suited for users who want both fuel storage and convenient tool access in one package.
Buying Guide
- Capacity vs. space: Short-bed trucks have limited bed space. Choose tanks that maximize usable capacity without obstructing bed access or vehicle balance.
- Material & durability: Steel tanks offer rugged durability; aluminum is lighter and corrosion-resistant; iron or high-density plastics provide specific benefits. Consider environment, exposure to road salts, and cleaning needs.
- Seams, welds, and internal features: Fully welded seams and internal baffles reduce leaks and shifting of contents during transport. Inspect for corrosion resistance and ease of installation.
- Mounting options and compatibility: Confirm mounting bolt patterns, brackets, and under-bed or toolbox-integrated designs align with your truck model and bed length.
- Fuel type support: Ensure the tank is rated for the intended fuel (gasoline, diesel, or dual-use). Some tanks specify gasoline-only or discourage certain fuels.
- Transfer mechanism: Pumps, hoses, gauges, and filters affect usability. A built-in pump with adequate GPM helps reduce refueling time; consider power requirements and wiring needs.
- Security and theft protection: Lockable lids, reinforced caps, and tamper-resistant fittings protect fuel when the vehicle is unattended.
- Regulatory and safety considerations: Verify compliance with local regulations and proper venting, spill containment, and flame-arrest features for mobile fuel systems.
When selecting a fuel tank for a short-bed truck, balance capacity with installation practicality, consider the frequency of refueling, and assess the overall weight distribution. The five options above offer a spectrum of choices—from compact 36-gallon steel tanks to larger 58- or 60-gallon configurations with integrated tool storage—catering to various work scenarios and vehicle arrangements.