The Ultimate Guide to Auxiliary Fuel Tanks for Trucks
Auxiliary fuel tanks are becoming increasingly popular among truck owners looking to extend their driving range and improve efficiency. Whether you’re a long-haul driver, an off-roading enthusiast, or need extra fuel for your work vehicle, having an auxiliary fuel tank can provide peace of mind and convenience. This comprehensive guide will explore different types of auxiliary fuel tanks, their applications, technical specifications, and more, ensuring you make an informed decision.
Comparison of Auxiliary Fuel Tanks by Type and Application
| Type of Tank | Capacity Range | Material | Applications | Key Features |
|---|---|---|---|---|
| In-Bed Auxiliary Fuel Tanks | 37 to 100 gallons | Aluminized Steel | Long hauls, RVing, off-roading | Seamless integration, auto-transfer system |
| Combo Tank/Toolbox | 40 to 91 gallons | Aluminum | Work trucks, utility vehicles | Space-saving design, dual functionality |
| Diesel Transfer Tanks | 30 to 100 gallons | Aluminum | Heavy-duty trucks, construction sites | Manual sight gauge, DOT compliant |
| Custom Auxiliary Tanks | Custom sizes | Varies | Specific vehicle needs, unique installations | Tailored design, specialized fittings |
| Fuel Tank Install Kits | N/A | N/A | Simplifying installation for various truck models | Quick installation, includes necessary parts |
Types of Auxiliary Fuel Tanks
Auxiliary fuel tanks come in various configurations, designed to meet specific needs and applications. The following sections will delve deeper into the types of tanks available.
In-Bed Auxiliary Fuel Tanks
In-bed auxiliary fuel tanks, like those offered at Transfer Flow, are designed to fit securely in the bed of your truck. They are available in sizes ranging from 37 to 100 gallons, making them suitable for long hauls or recreational use. Their auto-transfer systems ensure that fuel is transferred seamlessly to your main tank, allowing for extended travel without frequent stops.
Combo Tank/Toolbox Systems
Combo tanks, such as those from RDS Aluminum, integrate a toolbox with a fuel tank, providing double functionality. Typically made from durable aluminum, these tanks are ideal for work trucks and utility vehicles where space is limited. They offer secure storage for tools while also increasing fuel capacity, making them a preferred option for many tradespeople.
Diesel Transfer Tanks
Designed specifically for diesel trucks, diesel transfer tanks are built to handle the unique requirements of diesel fuel. These tanks, available at FuelTanks.com and ATI Tank, often come with additional features such as baffles to reduce sloshing and manual sight gauges for easy monitoring. Their robust construction ensures they meet DOT standards, making them safe for transportation.
Custom Auxiliary Tanks
For those with specific needs, custom auxiliary tanks can be engineered to fit particular vehicles or applications. Companies like KSH Marine offer tailored solutions that allow owners to maximize their truck’s fuel capacity and performance. These tanks can be made with various materials and specifications, depending on the customer’s requirements.
Fuel Tank Install Kits
Installation kits simplify the process of adding an auxiliary tank to your truck. These kits, available through platforms like JME Ellsworth, include everything needed for a quick and hassle-free setup. They typically come with detailed instructions, ensuring that even those with minimal mechanical experience can successfully install their new fuel tank.
Technical Features of Auxiliary Fuel Tanks
| Brand/Model | Material | Capacity | Auto-Transfer | Baffles | Installation Type |
|---|---|---|---|---|---|
| Transfer Flow | Aluminized Steel | 37-100 gallons | Yes | Yes | Direct integration |
| RDS Combo Tank | Aluminum | 40-91 gallons | No | Yes | Toolbox integration |
| Dee Zee Auxiliary Tank | Black Aluminum | 80 gallons | No | Yes | Requires install kit |
| KSH Custom Tanks | Polished Aluminum | Varies | Yes | Yes | Customized installation |
| ATI Diesel Tank | Aluminum | 30-100 gallons | Yes | Yes | Easy install kit |
Benefits of Using Auxiliary Fuel Tanks
Extended Driving Range
One of the primary advantages of installing an auxiliary fuel tank is the extended driving range. Truck owners can travel further without the need for frequent stops to refuel. This is particularly beneficial for long-haul drivers and those traveling in remote areas.
Cost Efficiency
With an auxiliary fuel tank, you can take advantage of lower fuel prices by filling up in bulk. This can lead to significant savings over time, especially for businesses that rely on their vehicles for operations.
Enhanced Convenience
For recreational users, having extra fuel capacity means less time spent at gas stations and more time enjoying adventures. Off-road enthusiasts and RV users find this particularly advantageous.
Increased Vehicle Versatility
Auxiliary fuel tanks can increase a vehicle’s versatility, allowing it to be used for various applications beyond just transport. From work trucks to recreational vehicles, the added fuel capacity can enhance usability in multiple scenarios.
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Conclusion
Choosing the right auxiliary fuel tank for your truck can significantly enhance your driving experience. With options ranging from in-bed tanks to combo tank/toolbox systems, there’s a solution for every need. Whether you prioritize extended range, convenience, or cost efficiency, understanding the different types and their applications will help you make an informed decision.
FAQ
What is an auxiliary fuel tank?
An auxiliary fuel tank is an additional fuel storage system installed in a vehicle to increase its overall fuel capacity, allowing for extended driving range and reduced stops for refueling.
How do I install an auxiliary fuel tank?
Installation varies by tank type, but generally involves connecting the auxiliary tank to the main fuel system using an install kit. Detailed instructions are usually provided with the kit.
Are auxiliary fuel tanks legal?
Yes, auxiliary fuel tanks are legal as long as they meet DOT standards and are installed correctly. Always check local regulations to ensure compliance.
Can I use an auxiliary tank for gasoline?
Some auxiliary tanks are designed specifically for diesel or gasoline. Always verify the tank’s specifications to ensure it is suitable for your fuel type.
How much fuel can an auxiliary tank hold?
Auxiliary fuel tanks come in various sizes, typically ranging from 30 to 100 gallons, depending on the manufacturer and model.
Do I need a special pump for an auxiliary fuel tank?
Many auxiliary fuel tanks come with their own pumps or can be integrated with existing fuel systems. Consult the manufacturer’s specifications for details.
Can I use an auxiliary fuel tank for off-road vehicles?
Yes, many auxiliary fuel tanks are designed for off-road use and can provide the additional capacity needed for longer trips in remote areas.
What materials are auxiliary fuel tanks made from?
Common materials include aluminum and aluminized steel, chosen for their durability and corrosion resistance.
How do I know if my truck can accommodate an auxiliary fuel tank?
Check the manufacturer’s specifications for your truck model or consult with a professional installer to determine compatibility.
Are there any maintenance requirements for auxiliary fuel tanks?
Regularly inspect the tank for leaks, corrosion, and ensure that the connections are secure. Follow any specific maintenance guidelines provided by the manufacturer.
