Best 55 Gallon Aluminum Fuel Tank Options for Safe, Efficient Fuel Storage
Selecting a 55 gallon aluminum fuel tank requires evaluating capacity, durability, mounting style, and compatibility with your vehicle or equipment. The following 5 products are popular among professionals and DIYers for transporting and transferring gasoline, diesel, and other fuels. This guide highlights key features, build quality, and practical considerations to help you choose the right tank for your needs. All options listed are aluminum or mixed-material designs designed to resist corrosion and deliver reliable performance in demanding environments.
| Product | Brand | Capacity | Notes |
|---|---|---|---|
| Aluminum Tank Industries TTR55 Square Refueling Tank | Aluminum Tank Industries | 55 Gallon | Square, compact dimensions |
| RDS MFG INC Rectangular Auxiliary Transfer Fuel Tank | RDS MFG INC | 55 Gallon | Top-siphonable with electric pump |
| Dee Zee DZ91750 Square Transfer Tank | DEE ZEE | 53-55 Gallon | Aluminum variant with venting cap |
| RDS AluminumTransfer 55 Gallon Tank | RDS MFG INC | 55 Gallon | 2in pipe thread option |
| Enduraplas 55 Gallon Compact Diesel Fuel Boss | Enduraplas | 55 Gallon | Self-contained pump/shut-off nozzle |
Aluminum Tank Industries TTR55 Refueling Tank

The Aluminum Tank Industries TTR55 is a square refueling tank designed for 55 gallon capacity. Its dimensions are compact for tight mounting spaces, and the unit ships as a single packaged item. Built to resist corrosion, this tank emphasizes durability in transport or on auxiliary platforms. The provided package dimensions and weight indicate a sturdy, portable option suitable for field operations, with straightforward installation considerations for users needing a reliable fuel container with transfer capabilities.
RDS MFG Rectangular Auxiliary Transfer Fuel Tank

The RDS MFG INC Rectangular Auxiliary Transfer Fuel Tank offers 55 gallons of gasoline storage with transfer capabilities. It supports top siphoning via an electric pump, making it suitable for vehicles or equipment that require quick refueling turns. The product is described broadly as a liquid fuel container, with a focus on flexible capacity options. It’s important to verify compatibility with your vehicle’s mounting points and ensure proper venting and safety measures during use.
Dee Zee DZ91750 Square Transfer Tank

The Dee Zee DZ91750 Square Transfer Tank offers a 53 to 55 gallon aluminum tank with a durable, non-rusting 0.125 inch Brite-Tread aluminum surface. The design includes a radius curve to eliminate weld pressure points and comes with a cap and a coupler for venting. This option emphasizes longevity in rugged environments while maintaining a relatively compact footprint, making it suitable for work trucks and service vehicles that require dependable fuel transfer and storage capabilities.
RDS AluminumTransfer Fuel Tank

The RDS Aluminum Transfer Fuel Tank provides 55 gallons in a rectangular, smooth design. It includes a 2 inch female pipe thread coupling for manual or 12V transfer pumps (not included) and is noted as fitting short bed configurations. This model suits fleet vehicles or trucks needing a straightforward, transfer-ready solution, with attention to compatibility with pump options and bed dimensions for proper installation.
Landrol 58 Gallon Aluminum Fuel Cell Tank

The Landrol tank is listed as 58 gallons, with an approximate 59″ length, 13″ width, and 17″ height. The description notes an improved iron material aimed at weight and quality enhancements, along with easier cleaning. This option may appeal to buyers prioritizing capacity and rugged construction while still fitting standard truck beds or auxiliary mounting points, albeit with attention to its exact weight and mounting hardware requirements.
Dee Zee DZ91750S White Square Transfer Tank

This Dee Zee model mirrors the square transfer design with a white powder coat finish, offering corrosion protection and a radius curve to reduce weld fatigue. Its stated capacity around 55 gallons makes it a practical option for operators seeking a clean, controlled look alongside reliable fuel storage in a durable aluminum/white-coated shell. Venting and mounting should be matched to vehicle specifications for long-term performance.
BlackHorse-Racing 51 Gallon Combo Tank

The 51 gallon combo from BlackHorse-Racing combines an aluminum fuel transfer tank with a 10 GPM pump, a 12V DC system, automatic nozzle, and 13.1-foot hose. The all-foam exterior also aims to prevent bending or warping, delivering a practical, integrated solution for fast refueling with built-in safety features. This option prioritizes transfer speed and user convenience while maintaining a compact footprint suitable for pickup beds and service trucks.
Enduraplas 55 Gallon Diesel Fuel Boss

The Enduraplas Diesel Fuel Boss integrates a 55 gallon tank with pump-shield cover and a self-activate shut-off nozzle. The design uses a polyethylene-type material to reduce condensation and protect filters from moisture-related damage, offering an alternative to traditional metal tanks when condensate concerns are high. It emphasizes weather-proofing and operational reliability in diesel refueling scenarios.
Buying Guide: Key Purchase Considerations And Comparisons
- Material and durability: Aluminum tanks resist corrosion and are lighter than steel, aiding mounting and handling. Consider wall thickness, weld quality, and venting provisions to withstand long-term use.
- Capacity and footprint: Confirm exact internal capacity and exterior dimensions to ensure fit within bed dimensions, toolboxes, or mounting brackets. Some models list 53–58 gallons despite a 55 gallon label.
- Mounting compatibility: Check bed length, frame mounting points, and any required brackets or straps. Short-bed compatibility is mentioned for some RDS models, while others suit standard pickups or auxiliary trailers.
- Transfer options: Pumps, nozzles, and hoses vary by model. Decide between manual, electric, and automatic shut-off configurations. Ensure electrical compatibility and wiring space if choosing electric pumps.
- Ventilation and safety: Examine vent caps, caps and couplers, and pressure relief features. A proper venting system prevents pressure buildup and minimizes spillage risk during refueling.
- Maintenance and cleaning: Some tanks advertise easier cleaning due to material or interior design. Corrosion resistance and a smooth interior surface help reduce residue buildup.
- Weight and vehicle impact: Aluminum tanks are lighter but still add substantial weight when full. Plan for load distribution and backend payload limits to maintain handling and safety.
- Warranty and support: Review manufacturer warranties and availability of replacement caps, couplers, and seals. Ensure access to compatible spares in your region.
The 55 gallon aluminum fuel tank category provides multiple approaches to fuel storage and transfer, from compact square designs to long rectangular configurations with integrated pumping. When evaluating options, prioritize compatibility with your vehicle, ease of installation, and the safety features that best suit your operating environment. This selection aims to present diverse designs while focusing on corrosion resistance, transfer efficiency, and durability in field conditions.