The Ultimate Guide to Auxiliary Fuel Tanks for Trucks
When it comes to enhancing the capabilities of your truck, an auxiliary fuel tank can be a game-changer. These tanks provide additional fuel capacity, allowing you to travel longer distances without the need for frequent refueling. Whether you’re an avid RVer, a construction worker, or someone who just enjoys long road trips, an auxiliary fuel tank can provide the convenience and peace of mind you need. This guide will cover the different types and applications of auxiliary fuel tanks, their benefits, installation processes, and essential features to consider.
Comparison Table: Types and Applications of Auxiliary Fuel Tanks
| Type | Capacity Range | Common Applications | Integration Method |
|---|---|---|---|
| In-Bed Auxiliary Tanks | 37 – 100 gallons | Long hauls, RVing, off-roading | Seamless integration with pickup trucks |
| DOT-Legal Refueling Tanks | Various sizes | Construction, fleet vehicles | Compliant with safety regulations |
| Fuel Tank and Tool Box Combos | 30 – 100 gallons | Work trucks, contractors, outdoor activities | Secure storage with additional fuel |
| Custom Auxiliary Tanks | Customizable | Specific truck models, specialized needs | Tailored installation options |
| Diesel Auxiliary Tanks | 30 – 100 gallons | Diesel trucks, heavy-duty applications | Quick installation with kits |
What is an Auxiliary Fuel Tank?
An auxiliary fuel tank is an additional fuel storage tank installed in a vehicle, typically in the truck bed. It allows for an extended driving range by providing extra fuel capacity beyond the standard factory tank. This added capacity is particularly useful for those who frequently travel long distances or work in remote areas where fuel stations may be scarce.
Benefits of Using an Auxiliary Fuel Tank
- Extended Driving Range: The primary advantage of installing an auxiliary fuel tank is the increased fuel capacity, allowing for longer trips without frequent refueling stops.
- Convenience: Having extra fuel on hand can be a lifesaver during long hauls or when you’re off the beaten path.
- Cost Efficiency: By filling up at lower prices or taking advantage of bulk fuel purchases, you can save money in the long run.
- Versatility: Auxiliary fuel tanks can be used for various purposes, from fueling RVs to operating equipment on job sites.
- Enhanced Truck Performance: An auxiliary tank can improve fuel efficiency by reducing the frequency of stops for refueling.
Types of Auxiliary Fuel Tanks
In-Bed Auxiliary Tanks
In-bed auxiliary tanks are designed to fit securely in the truck bed, often between the wheel wells or against the cab. Available in sizes ranging from 37 to 100 gallons, these tanks are ideal for long hauls and outdoor adventures. Many manufacturers, like Transfer Flow, offer auto-transfer systems that automatically transfer fuel to the main tank, ensuring a smooth and hassle-free experience.
DOT-Legal Refueling Tanks
For those who require a tank that complies with Department of Transportation regulations, DOT-legal refueling tanks are the solution. These tanks are specifically designed for commercial use, providing safe and legal fuel transfer capabilities. They are commonly used in fleet vehicles and construction sites.
Fuel Tank and Tool Box Combos
Combining a fuel tank with a toolbox offers the best of both worlds for contractors and tradespeople. This setup not only provides additional fuel capacity but also secure storage for tools and equipment. Companies like KSH Fuel Products and Transfer Flow offer these combo units, which are perfect for anyone needing both fuel and storage solutions.
Custom Auxiliary Tanks
For unique applications and specific truck models, custom auxiliary tanks are available. These tanks can be tailored to your requirements, ensuring compatibility and optimal performance. Custom tanks are especially beneficial for those with specialized needs.
Diesel Auxiliary Tanks
Designed specifically for diesel engines, these tanks often include features tailored for diesel fuel transfer. They can be installed with minimal hassle, often using installation kits that make the process straightforward. The FUEL SHOTZ system is a popular choice among diesel truck owners, providing a simple and effective solution for increasing fuel capacity.
Installation Process
Installing an auxiliary fuel tank can vary depending on the type and brand, but generally, the process is straightforward. Here’s a typical installation outline:
- Select the Right Tank: Choose a tank that fits your truck model and meets your capacity needs.
- Gather Necessary Tools: Ensure you have all required tools including wrenches, screwdrivers, and installation kits.
- Prepare the Truck Bed: Clean the area where the tank will be installed, ensuring it is free from debris.
- Install the Tank: Secure the tank in the designated area, following the manufacturer’s instructions for mounting.
- Connect Fuel Lines: Attach the fuel lines according to the specific installation kit instructions, ensuring there are no leaks.
- Test the System: Once installed, fill the tank and test the transfer system to confirm it operates correctly.
Key Features to Consider
When selecting an auxiliary fuel tank, consider the following features:
- Material: Look for tanks made from durable materials like aluminized steel or polished aluminum, which are resistant to corrosion and wear.
- Capacity: Determine the right capacity based on your typical fuel needs and driving habits.
- Ease of Installation: Choose tanks that come with comprehensive installation kits and clear instructions to minimize installation time.
- Safety Features: Ensure the tank has necessary safety features such as rollover protection and secure locking mechanisms.
- Compatibility: Verify that the tank is compatible with your specific truck make and model to avoid any installation issues.
Technical Features Comparison Table
| Feature | Transfer Flow | ATI Tank | KSH Fuel Products | 4 Truck Accessories |
|---|---|---|---|---|
| Material | Aluminized Steel | Polished Aluminum | Aluminum Diamond Plate | Varies by model |
| Capacity Range | 37 – 100 gallons | 30 – 100 gallons | 30 – 100 gallons | Customizable |
| Transfer System | TRAX 4™ | Fuel Shotz System | Gravity or pump options | Gravity or Pump options |
| Warranty | Yes | Yes | Yes | Yes |
| Installation Kit | Included | Included | Included | Included |
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Conclusion
Auxiliary fuel tanks are an essential upgrade for anyone looking to enhance their truck’s capabilities. With various options available, from in-bed tanks to tool box combos, there’s a solution for every need. The convenience of extended driving range, combined with the ease of installation and myriad features, makes an auxiliary fuel tank a smart investment. Whether you choose a product from Transfer Flow, ATI Tank, or another reputable brand, you’ll be well-equipped for your next adventure.
FAQ
What is an auxiliary fuel tank?
An auxiliary fuel tank is an additional tank installed in a vehicle that increases fuel storage capacity, allowing for longer trips without frequent refueling.
How do I install an auxiliary fuel tank?
Installation typically involves selecting the right tank, preparing the truck bed, securing the tank, connecting fuel lines, and testing the system. Most tanks come with detailed installation instructions.
What are the benefits of using an auxiliary fuel tank?
Benefits include extended driving range, convenience of having extra fuel, potential cost savings, versatility for various applications, and enhanced truck performance.
Are auxiliary fuel tanks safe?
Yes, when installed correctly and compliant with regulations, auxiliary fuel tanks are safe to use. Many tanks include safety features such as rollover protection.
What materials are auxiliary fuel tanks made of?
Common materials include aluminized steel and polished aluminum, both of which offer durability and resistance to corrosion.
Can I use an auxiliary tank for diesel fuel?
Yes, there are specific auxiliary fuel tanks designed for diesel engines, often featuring tailored installation kits for simplicity.
Do auxiliary fuel tanks require maintenance?
Like any fuel system component, auxiliary fuel tanks should be inspected regularly for leaks or damage, and the fuel should be kept clean to ensure optimal performance.
How much fuel can an auxiliary tank hold?
Auxiliary tanks typically range from 30 to 100 gallons, depending on the type and brand.
Is it legal to install an auxiliary fuel tank?
Yes, as long as the tank complies with local regulations, such as DOT requirements, it is legal to install an auxiliary fuel tank.
Where can I purchase an auxiliary fuel tank?
Auxiliary fuel tanks can be purchased from various suppliers, including Transfer Flow, ATI Tank, and KSH Fuel Products.
