Finding the right 55-gallon diesel fuel tank comes down to transfer needs, portability, and safety features. This guide highlights five durable options that fit common needs like on-site fueling, vehicle transport, and emergency reserves. Best for fleet operators, DIYers, and those needing reliable spill prevention will be drawn to these top choices. Below is a quick summary table of the selected models to help you compare at a glance.
| Product | Capacity | Key Feature |
|---|---|---|
| RDS MFG INC Rectangular Auxiliary Transfer Fuel Tank | 55 Gallon | Top-siphon electric pump compatibility |
| EASYBERG 55 Gallon Portable Diesel Tank | 55 Gallon | 12V 10 GPM pump with lockable cover |
| LAPPPLSP 55 Gallon Portable Diesel Tank | 55 Gallon | Auto shut-off nozzle for spill prevention |
| Enduraplas 55 Gallon Compact Diesel Fuel Boss | 55 Gallon | Pump-shield cover for weather protection |
| TITAN Fuel Tanks 55 Gallon Replacement | 55 Gallon | Direct replacement for stock tanks with OE compatibility |
RDS MFG INC Rectangular Auxiliary Transfer Fuel Tank – 55 Gallon
Best for: users who need a compact, rectangular auxiliary tank that can be siphoned from the top with electric fueling. This model is suitable for installations where space is limited and requires a flexible fuel container that’s easy to integrate with existing systems. The listed features emphasize compatibility with gasoline fueling from the top and general liquid fuel storage.
Why selected: The design emphasizes an accessible top-siphon setup and a broad range of tank options from the same manufacturer, making it a versatile choice for various vehicle or equipment configurations. Caution: ensure correct compatibility with your vehicle’s fuel system before installation.
EASYBERG 55 Gallon Portable Diesel Tank
Best for: those needing a ready-to-use portable diesel solution with a built-in transfer pump and secure lid for transport. The 12V pump provides a steady 10 GPM, making it effective for on-site refueling tasks and mobile service fleets.
Why selected: The set includes a lockable cover, ball-valve style pump, and wiring harness, which help prevent leaks and theft while delivering dependable performance. Caution: pay attention to pump duty cycle if using the unit for extended continuous dispensing.
LAPPPLSP 55 Gallon Portable Diesel Tank
Best for: buyers who want a straightforward 55-gallon portable unit with an auto shut-off nozzle and simple setup for diesel transport. It’s a practical option for small fleets or contractors needing quick fueling on jobsites.
Why selected: The auto shut-off nozzle helps minimize spills and waste, and the design emphasizes a balance of capacity and ease of use. Caution: ensure the unit’s materials are compatible with the specific diesel grade you transport.
Enduraplas 55 GALLON COMPACT DIESEL FUEL BOSS
Best for: users seeking weather protection for the pump area and a compact 55-gallon tank with a self-activate shut-off nozzle. This model emphasizes condensate-armor material to reduce moisture-related issues in the fuel system.
Why selected: The pump-shield cover and corrosion-resistant polyethylene construction reduce exposure to the elements and help extend the life of dispensing hardware. Caution: confirm available space around the unit for the pump shield and reach of hoses.
TITAN Fuel Tanks 7020217 XXL Replacement Diesel Fuel Tank
Best for: Ford F-Series truck owners needing a direct replacement that adds 55 gallons without interfering with built-in features like steps or airbags. It’s ideal for those who want a seamless compatibility upgrade with minimal modifications.
Why selected: The XXL replacement design offers increased capacity while maintaining compatibility with stock sending units and common aftermarket filtration setups. Caution: verify fitment with your specific truck model and year before ordering.
Buying Guide
What should I consider when choosing a 55-gallon diesel fuel tank?
Capacity and compatibility: Confirm that the tank capacity matches your needs and that the mounting location is suitable for the unit’s dimensions. Look for OEM compatibility or direct replacement options if you’re upgrading an existing system.
Delivery and transfer: Decide between manual transfer, electric pumps (12V), and auto-shutoff nozzles. Electric pumps increase convenience but require a power source and may have duty-cycle limits.
Durability and material: Most portable diesel tanks use high-density polyethylene. Consider weatherproofing features like pump shields or lockable lids to extend life and reduce spills.
Safety and spill prevention: Auto shut-off nozzles and secure lids help minimize overflows. A robust gasket or seal between the tank and lid reduces rainwater intrusion and corrosion risk.
Security and theft protection: Lockable lids and copper locks deter tampering in shared or exposed work areas. If security is a concern, prioritize models with strong locking mechanisms.
Where should you place a portable diesel tank?
Choose a flat, level surface with adequate clearance for hoses and pumps. Ensure ventilation and keep away from heat sources or open flames. For mobile work, pick a location near vehicles or equipment to minimize hoses’ length and friction losses.
How do I maintain a 55-gallon diesel tank?
Regularly inspect hoses, fittings, and the pump for signs of wear. Check the mechanical gauge to track remaining fuel. Keep the lockable lid closed when not in use to minimize moisture exposure and environmental contamination.
What integration considerations exist with pickup trucks or trailers?
Confirm whether the tank is a direct replacement or a portable add-on. Ensure compatibility with stock sending units and any aftermarket filtration or fuel management systems you have installed.
FAQ
- What is the typical use for a 55-gallon diesel tank? Portable diesel storage and refueling on sites, fleets, and long trips where on-site fueling is needed.
- Do these tanks require a power source for pumping? Some models include a 12V pump; others may require an external power source or manual operation.
- Are auto shut-off nozzles standard? Many models include auto shut-off features to prevent spills, but always verify per product data.
- Can I replace my stock tank with a 55-gallon unit? Replacement tanks are available for certain vehicles; ensure compatibility with mounting points and OE sending units.
- Is security a concern with portable diesel tanks? Lockable lids and sturdy construction help protect against theft or tampering, especially in open work sites.
- What maintenance is required? Regular inspections of seals, hoses, and pumps; keep gauges calibrated and clean filters as recommended by the manufacturer.