Guide

Diesel Fuel Tanks for Truck Beds: A Complete Buying Guide

The Ultimate Guide to Diesel Fuel Tanks for the Bed of Your Truck

IN-BED AUXILIARY FUEL TANKS - Transfer Flow

In the world of trucking and transportation, having a reliable source of fuel is crucial. Diesel fuel tanks designed for the bed of trucks provide an efficient solution for extending your fuel range, particularly for long hauls, off-roading, or everyday convenience. This guide will delve into the various types of diesel fuel tanks available, their applications, and key features to consider when choosing the best option for your needs.

Comparison Table: Types and Applications of Diesel Fuel Tanks

Type of Tank Capacity Range Ideal For Key Features
In-Bed Auxiliary Tanks 37 to 100 gallons Long hauls, RVing, off-roading Auto-transfer, seamless integration, made in USA
Transfer Tanks 30 to 100 gallons Contractors, emergencies DOT-legal, high-yield steel, internal baffles
Toolbox Combo Tanks 40 to 60 gallons Security and storage Lockable toolbox, separate compartments
Low Profile Tanks 30 to 50 gallons Under tonneau covers Sleek design, space-saving, pump included
Rollover Protection Tanks 40 to 100 gallons Safety during transport Rollover protection features, easy installation

Understanding Diesel Fuel Tank Types

In-Bed Auxiliary Tanks

In-bed auxiliary tanks are designed to seamlessly integrate with your truck. These tanks typically range from 37 to 100 gallons and are ideal for truck owners looking to extend their driving range. Brands like Transfer Flow offer advanced systems with features like the TRAX 4™ operating system, which automates fuel transfer, ensuring safety and reliability.

Transfer Tanks

Transfer tanks are primarily used for contractors and those who require additional fuel storage for emergencies. These tanks are DOT-legal and manufactured from high-yield steel, which offers durability and strength. They often come with internal baffles to minimize fuel slosh, making them ideal for rugged terrains and long-distance travel.

Toolbox Combo Tanks

Toolbox combo tanks provide the best of both worlds by offering fuel storage along with the functionality of a toolbox. These tanks usually feature a lockable compartment that secures both fuel and tools. This dual-purpose design is perfect for contractors and tradespeople who need space-efficient solutions without compromising on security.

Low Profile Tanks

Low profile tanks are specifically designed to sit below the truck bed rails, making them compatible with tonneau covers. These tanks are available in capacities ranging from 30 to 50 gallons and often include built-in fuel pumps. The low-profile design is suitable for those who want to maintain a sleek look while maximizing fuel storage.

Rollover Protection Tanks

Safety is paramount in all fuel tank designs. Rollover protection tanks come equipped with features that prevent fuel spillage during an accident. These tanks are designed to withstand harsh conditions and provide peace of mind to truck owners who frequently travel off-road or in remote areas.

Key Features to Look for in Diesel Fuel Tanks

Capacity

When selecting a diesel fuel tank, consider the capacity that best suits your needs. Larger tanks offer more fuel storage but may take up additional space in your truck bed. Brands like ATI Tank provide a range of sizes, ensuring you find the perfect fit.

Construction Material

The material used in the construction of diesel fuel tanks greatly affects their durability. Most reputable manufacturers use high-yield aluminized steel, which provides strength and resistance to corrosion. When shopping for tanks, look for options that specify the quality of materials used.

Installation Ease

A straightforward installation process can save you time and money. Many brands, such as Elite Truck, offer kits that include everything needed for installation, ensuring you can set up your tank quickly and efficiently.

Additional Features

Consider tanks that come with advanced features such as automatic fuel transfer systems, rollover protection, and integrated monitoring systems. Systems like the TRAX 4™ from Transfer Flow allow you to monitor your fuel levels in real-time, adding an extra layer of convenience.

Security

Safety and security are crucial when transporting fuel. Toolbox combo tanks often have lockable lids, while auxiliary tanks can come with automotive caps that prevent unauthorized access. Ensuring fuel security is particularly important for contractors who leave their vehicles unattended.

Technical Features Comparison Table

Feature Transfer Flow ATI Tank Diesel Power Up Tank Retailer Elite Truck CARiD
Material Aluminized Steel High-Yield Steel Various (Aluminum, Steel) Aluminized Steel Aluminum Varies
Capacity Range 37 to 100 gallons 30 to 100 gallons Varies 30 to 50 gallons 40 to 60 gallons Various
Installation Kit Included Yes Yes Yes Yes Yes Varies
Automatic Fuel Transfer Yes (TRAX 4™) No No No No No
Rollover Protection Feature Yes Yes No Yes Yes Varies
Toolbox Combo Option Yes Yes No No Yes Varies

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Conclusion

Choosing the right diesel fuel tank for your truck involves understanding the different types available, their applications, and the key features that will best suit your needs. From in-bed auxiliary tanks that extend your fuel range to toolbox combo tanks that offer security and storage, there are various options to consider. Ensure you evaluate factors like capacity, construction material, installation ease, additional features, and security to make an informed decision.

FAQ

What is a diesel auxiliary fuel tank?
A diesel auxiliary fuel tank is an additional fuel storage tank installed in the bed of a truck. It allows for extended driving range by providing extra fuel capacity, making it ideal for long hauls and off-road adventures.

How does an auxiliary fuel tank work?
Auxiliary fuel tanks work by automatically transferring fuel to the vehicle’s main tank as needed. Systems like the TRAX 4™ from Transfer Flow manage the fuel transfer process, ensuring a seamless operation without manual intervention.

What are the benefits of a toolbox combo tank?
Toolbox combo tanks combine fuel storage with a lockable toolbox. This dual functionality allows for secure storage of tools and equipment while providing easy access to additional fuel, making them ideal for contractors and tradespeople.

Are there safety features in diesel fuel tanks?
Yes, many diesel fuel tanks come equipped with safety features such as rollover protection, lockable lids, and automotive caps to prevent spillage and unauthorized access.

How do I install an auxiliary fuel tank?
Installation typically involves connecting the auxiliary tank to the factory fuel system using an installation kit that includes all necessary components. Some tanks can be installed in under an hour, making the process straightforward.

What materials are diesel fuel tanks made from?
Most diesel fuel tanks are constructed from high-yield aluminized steel or aluminum to provide durability, corrosion resistance, and strength. These materials ensure that the tanks can withstand harsh conditions.

Can I monitor my fuel levels?
Yes, many modern auxiliary fuel tanks come with monitoring systems, such as the TRAX 4™ app from Transfer Flow. This allows truck owners to check their fuel levels in real-time via their smartphones.

What capacity should I choose for my diesel fuel tank?
The capacity you choose will depend on your specific needs. If you frequently travel long distances or work in remote areas, a larger tank might be beneficial. However, consider space limitations in your truck bed.

Are there regulations for diesel fuel tanks?
Yes, diesel fuel tanks must comply with DOT regulations, especially for those used in commercial applications. Ensure that any tank you choose is DOT-legal for the type of fuel and use intended.

What brands are recommended for diesel fuel tanks?
Some reputable brands include Transfer Flow, ATI Tank, and Elite Truck. Each of these manufacturers offers a range of options to suit various needs, ensuring quality and reliability.

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