Finding the right fuel tank to mount in the back of a pickup or utility truck can streamline refueling on job sites, farms, or during long-distance hauls. This guide highlights five top options that balance capacity, durability, and practical features like lockable lids and integrated pumps. Each product is designed to withstand road conditions while keeping fuel secure and accessible. Use the buying guide to compare capacities, compatibility, and filter systems before choosing the best fit for your truck bed setup.
| Product | Brand | Capacity |
|---|---|---|
| VEVOR Portable Diesel Tank, 58 Gallon | VEVOR | 58 Gallons |
| Spectra Premium GM23B Fuel Tank | Spectra Premium | OE-Style, 60-ish depending on model |
| TRQ Gas Fuel Tank 16 gal | TRQ | 16 Gallons |
| Better Built Steel Transfer Fuel Tank – 36-Gallon | Better Built | 36 Gallons |
| TITAN Fuel Tanks 55 Gallon Replacement | TITAN Fuel Tanks | 55 Gallons |
VEVOR 58 Gallon Portable Diesel Tank
The VEVOR 58-gallon portable diesel tank is built for rugged use with a UV-resistant black polyethylene shell and a lockable upper lid, secured by a copper lock to deter theft. Its 6mm thickness, peaking at 12mm in places, emphasizes durability for outdoor work. A 12V transfer pump delivers fuel efficiently, and a mechanical gauge helps monitor capacity to prevent overfill. With a safety fill capacity of 52 gallons and a maximum of 58 gallons, this tank focuses on reliable field refueling while maintaining security and ease of transport. A duplex filter provides cleaner diesel by filtering larger particles at the front end and smaller contaminants at the outer filter.
Features include: robust construction, 10.6 GPM flow rate, 140W output, and a 13.1-foot hose for flexible reach. The design addresses common back-of-truck use cases by emphasizing secure mounting, theft deterrence, and straightforward refueling workflows. Its portability makes it suitable for service fleets, construction sites, and emergency preparedness kits where quick, safe fueling is essential.
Spectra Premium GM23B Fuel Tank
Spectra Premium GM23B represents an OE-fit, form, and function approach, designed to integrate with factory fuel systems. The package includes a lock ring to reduce installation time and help ensure a secure repair. Crafted from corrosion-resistant Ni-Terni steel, this tank emphasizes durability for long-term use in trucks and work fleets. The design focuses on compatibility and reliability, delivering a straightforward installation that aligns with original equipment specifications. This makes it a practical option for owners seeking a factory-like replacement that preserves performance and fit.
Key points: engineering alignment with OE standards, corrosion resistance, and a focus on simplifying installation. This tank is suitable for professionals prioritizing a seamless refurbishment that maintains the vehicle’s original fuel system characteristics and routing, reducing the likelihood of compatibility issues during maintenance or upgrades.
TRQ Gas Fuel Tank 16 Gallon
TRQ’s 16-gallon fuel tank is positioned as a direct-fit, OE replacement option. It emphasizes vehicle-specific compatibility, with installation guidance linked to fitment information in the product listing. The included aftermarket reference numbers (such as GM11B and TAN00256) help technicians verify compatibility with target models. While smaller than some portable tanks, this unit provides a solid option for pickups and SUVs requiring a factory-like fuel tank replacement with straightforward installation and reliable performance within its intended vehicle class.
Considerations include ensuring precise fitment for the intended vehicle, checking mounting points, and understanding how the tank integrates with existing fuel lines and sending units. It serves as a dependable choice for owners who want a factory-style replacement and prefer a plug-and-play approach rather than aftermarket customizations.
Better Built 36-Gallon Steel Transfer Fuel Tank
The Better Built 36-gallon steel transfer fuel tank emphasizes capacity and robust construction for transporting fuel. Key features include an automatic shutoff on overfill to prevent spills during pumping, and built-in baffles to prevent sloshing and shifting contents during transport. The steel construction provides durability in mobile environments, helping maintain stability and reducing the risk of damage during road use or off-road work. This model is well-suited for users who need a larger capacity than compact tanks but require sturdy, steel-based durability for field work.
Buying considerations include assessing mounting compatibility with your truck bed, evaluating the impact on vehicle weight distribution, and confirming compatibility with any existing pumping equipment. The included overfill protection and internal baffling support safe, controlled fueling in demanding work conditions.
TITAN Fuel Tanks 55 Gallon Replacement
The TITAN 55-gallon replacement diesel fuel tank is designed as a mid-ship, direct replacement that fits Ford F-series crew cab trucks with short beds and aims to avoid interference with powered steps, airbags, and other accessories. It’s built to integrate with the truck’s stock sending unit, ensuring compatibility with the vehicle’s fuel system. This model offers a higher capacity than many standard tanks while prioritizing compatibility with OEM components and existing fueling infrastructure. It’s a practical option for owners who want extended range without major alterations to the truck’s underbody layout.
Key considerations include verifying bed geometry, ensuring a proper pump fitment, and confirming the tank’s compatibility with any aftermarket fuel system components such as Fleece, AirDog, or FASS. The TITAN tank aims to deliver a reliable, factory-aligned replacement that can extend fueling capacity with minimal disruption to original vehicle features.
Buying Guide: Key Purchase Considerations
- Capacity and use-case: Choose a tank sized for your typical travel or work needs. Larger tanks increase range but add weight and require space and mounting support in the truck bed.
- Material and durability: Polyethylene tanks offer lightweight corrosion resistance and UV stability, while steel tanks provide ruggedness and higher impact tolerance. Consider climate and environment.
- Locking and security: A lockable lid reduces theft risk on portable tanks kept in exposed locations. Look for tamper-evident features and secure mounting options for mobile setups.
- Pumping and filtration: Integrated 12V pumps enable quick refueling, and duplex or multi-stage filters improve fuel purity, reducing contamination risk to the vehicle’s engine and fuel system.
- Fitment and compatibility: For non-portable, vehicle-specific tanks, verify OE fitment and the vehicle’s sending unit compatibility. For portable tanks, confirm mounting, tie-down points, and hose reach.
- Installation considerations: Some tanks come with pre-installed components; others require mounting hardware. Review installation time, required tools, and professional assistance if needed.
- Maintenance and safety: Regularly inspect seals, hoses, and fittings for leaks. Ensure venting is adequate and that the transfer system remains secure during transport.
In evaluating options, consider whether you prioritize capacity (for longer trips and remote sites), vehicle compatibility (OE-fit or universal portable), or security features (lockable lids and sturdy construction). For fleets and frequent field refueling, a combination of high capacity, reliable pumping, and robust filtration is ideal. For everyday use in regular service vehicles, OE-style tanks or smaller portable tanks with straightforward installation and secure mounting may suffice. Always verify the specific model’s compatibility with your truck’s bed size, fuel type, and mounting constraints before purchase.