Ameer Randolph
Auxiliary fuel tanks are used to add extra fuel capacity to your vehicle's primary tank. They are available in a variety of sizes and styles, such as L-shaped, rectangular, and wedge-shaped, to fit different types of trucks and bed covers. Some auxiliary fuel tanks are designed to fit under toolboxes or tonneau covers, while others are more visible and offer a custom look. When choosing an auxiliary fuel tank, it's important to consider factors such as fuel type, tank size, and the compatibility with your vehicle. Additionally, there are regulations to consider, such as the Department of Transportation's (DOT) requirements for hazardous materials and fuel transfers.
| Characteristics | Values |
|---|---|
| Capacity | 30–100 gallons |
| Material | Steel, aluminum |
| Shape | Rectangle, L-shape, wedge |
| Vehicle compatibility | Diesel trucks, pickup trucks, full-size trucks, short and long bed trucks |
| Features | Auto-transfer, TRAX 4™ operating system, lockable lid, dual fill necks |
| Brands | Transfer Flow, RDS, ATI, Aluminum Tank and Truck Accessories (ATTA), UWS, Fuelbox |
Explore related products
What You'll Learn
Aluminium vs steel tanks
When it comes to auxiliary fuel tanks, there are various options available in the market, differing in terms of material, size, and shape. The material of the tank is an important consideration, with aluminium and steel being the two prominent options. Here is a detailed comparison between aluminium and steel tanks to help you decide which one is the best auxiliary fuel tank:
Aluminium and steel fuel tanks have their own advantages and disadvantages, and the choice between the two depends on specific requirements and applications. Aluminium tanks are known for their resistance to corrosion, which is a common issue with steel tanks. Aluminium does not require painting, eliminating concerns about chipping and flaking over time. Additionally, aluminium tanks are lighter in weight compared to steel, which can help reduce fuel consumption, especially over long distances. However, the higher material costs of aluminium tanks can be a disadvantage, and they may be more susceptible to issues when in contact with dissimilar metals, such as the steel frame of a vehicle.
On the other hand, steel tanks offer superior structural strength and are less prone to cracking or denting if impacted. Steel is a more commonly available option for larger tanks and is generally more affordable than aluminium. While steel is susceptible to rust, proper maintenance can help mitigate this issue. It is worth noting that both aluminium and steel tanks can be custom-built to meet specific requirements, ensuring a perfect fit and functionality.
When deciding between aluminium and steel auxiliary fuel tanks, it is essential to consider factors such as cost, durability, weight, and resistance to corrosion. Both materials have their strengths and weaknesses, and the best choice depends on individual needs and preferences. Some manufacturers offer guarantees and customisation options, allowing customers to find the perfect fit for their vehicles.
In conclusion, both aluminium and steel auxiliary fuel tanks have their advantages and trade-offs. Aluminium tanks excel in corrosion resistance, weight reduction, and ease of maintenance, while steel tanks offer superior structural strength and are more widely available for larger capacities. Ultimately, the decision should be based on specific vehicle requirements, budget constraints, and personal preferences, ensuring that the chosen tank meets the necessary safety and performance standards.
Propane Tank Fuel: How Many Grams?
You may want to see also
Explore related products
In-bed vs under-bed tanks
When it comes to auxiliary fuel tanks, there are two main options to consider: in-bed and under-bed tanks. Both have their own advantages and are designed to meet specific needs.
In-bed auxiliary fuel tanks are an excellent option for those who want to extend their driving range and require the convenience of additional fuel capacity. These tanks are designed to seamlessly integrate with your pickup truck, offering reliability and ease of use. They come in a variety of sizes, typically ranging from 37 to 100 gallons, ensuring you won't need to worry about refuelling on long trips or in remote areas. In-bed tanks are generally considered the easiest option and are often the go-to choice for many.
On the other hand, under-bed auxiliary fuel tanks offer a different set of benefits. These tanks are designed to be used with hard or soft bed covers, ensuring clearance for your bed cover. The fuel fills are usually positioned towards the rear of the tanks for easier refuelling. Under-bed tanks are ideal for those who use their truck bed for storing tools and equipment, as they free up space in the bed area.
One important consideration when choosing between in-bed and under-bed tanks is the available space in your vehicle. In-bed tanks typically occupy space in the truck bed, while under-bed tanks utilise the area underneath, allowing for more storage room in the bed itself. Additionally, the type of vehicle you own may dictate your choice, as certain tanks are designed specifically for full-size Ford, Dodge, and GM/Chevrolet diesel trucks.
Another factor to consider is security. Auxiliary tanks with the bung and gauge under a lockable lid offer better protection from theft and weather conditions. However, it's worth noting that locking external caps can often be easily defeated, making the security of fuel a valid concern.
Ultimately, the decision between in-bed and under-bed auxiliary fuel tanks depends on your specific needs and vehicle specifications. Both options provide the benefit of extended fuel capacity, but offer different advantages in terms of storage space, vehicle compatibility, and refuelling convenience.
Easy Guide: Installing Fuel Tank Bushing
You may want to see also
Explore related products
L-shaped vs wedge-shaped tanks
When it comes to auxiliary fuel tanks, there are two main shapes to consider: L-shaped and wedge-shaped tanks. Both designs have their own unique advantages and are suitable for different types of vehicles.
L-shaped auxiliary fuel tanks are designed to fit long-bed diesel trucks and are typically placed under a toolbox or chest box. The unique L shape allows for clearance in most 5th-wheel applications and provides a convenient way to increase fuel capacity. These tanks can be made from heavy-duty aluminium and offer additional fuel capacity, ranging from 47 to 100 gallons, depending on the model. This shape is also advantageous as it allows for the fuel fill cap and transfer pump to be placed on the side of the user's preference.
On the other hand, wedge-shaped auxiliary fuel tanks are designed for full-size Dodge, Ford, and GM diesel trucks. One of the key benefits of wedge-style tanks is the custom look they provide for your truck compared to a traditional rectangular tank. Additionally, the wedge shape allows for an unobstructed view of the gooseneck or 5th wheel during hookup. Like L-shaped tanks, wedge-shaped tanks are also constructed from durable materials, such as .125 gauge aluminium.
When deciding between an L-shaped and a wedge-shaped auxiliary fuel tank, it's important to consider the specific vehicle and available space. L-shaped tanks work well with crossover toolboxes and provide versatility in terms of fuel cap and pump placement. Wedge-shaped tanks, on the other hand, offer a sleek, custom look and are ideal for specific truck models.
Both types of tanks are constructed from high-quality materials and offer increased fuel capacity, ensuring that you can extend your driving range and have peace of mind during long trips or when travelling through remote areas. Ultimately, the decision between an L-shaped and a wedge-shaped auxiliary fuel tank depends on your vehicle's make and model, as well as your personal preferences for style and functionality.
Fuel Tank Size for Can-Am Spyder Models
You may want to see also
Explore related products
Tank size
Auxiliary fuel tanks come in a variety of sizes, ranging from 30 to 100 gallons. Smaller tanks, such as the ATI rectangle aluminum auxiliary tank, range from 30 to 46 gallons and are ideal for those who want to conserve bed space. These tanks are also available in slender designs that can fit under most crossover toolboxes.
For larger vehicles or those requiring more fuel capacity, there are tanks ranging from 50 to 66 gallons, such as the Aluminum Tank Industries rectangle aluminum auxiliary fuel tank. These tanks are lightweight and can be used with a roll-top bed cover.
If you require even more fuel capacity, there are tanks that can hold up to 100 gallons, such as the Transfer Flow in-bed auxiliary fuel tank and the Aluminum Tank and Truck Accessories aluminum wedge-style fuel tank. These larger tanks are designed for full-size diesel trucks and offer the convenience of extended driving range without the need to stop for fuel.
It is important to note that, according to DOT regulations, tanks with a capacity greater than 119 gallons are subject to hazmat requirements. Therefore, if you require a larger capacity, you may need to consider using multiple tanks or consulting with specialists to ensure compliance with relevant regulations.
Accessing Your Chainsaw's Fuel Tank: A Step-by-Step Guide
You may want to see also
Explore related products
$119
Tank security
Another security feature to consider is the fuel cap. Some auxiliary fuel tanks offer lockable automotive auxiliary fuel caps as an additional security measure. This can be especially useful if you choose a tank without a toolbox.
The size and placement of the auxiliary fuel tank can also impact security. Smaller, slender, or lay-down style tanks can help you retain bed space and may be more discreet. Additionally, choosing a tank that fits securely under your truck bed or toolbox can make it less visible and potentially less vulnerable to theft.
It is also important to consider the regulations and requirements for auxiliary fuel tanks, especially those related to hazardous materials. In the United States, the Department of Transportation (DOT) has special permits that allow for the refuelling of equipment without removing the diesel transfer tank. Understanding and adhering to the relevant regulations can help ensure the safe and secure use of your auxiliary fuel tank.
The Power of Diesel: Understanding Fuel Tank Mechanics
You may want to see also
Frequently asked questions
Auxiliary fuel tanks are used to add extra fuel capacity to your vehicle's primary tank. They mount in the bed of your truck and are available in a variety of sizes.
Transfer Flow Inc. is known for building some of the highest-quality transfer and auxiliary fuel tanks in the industry. Aluminum Tank and Truck Accessories Inc. also manufactures auxiliary fuel tanks for gas and diesel trucks, as well as Elite Truck, which carries a large selection of auxiliary tanks from major brands.
The size of the auxiliary fuel tank depends on your needs and vehicle specifications. Sizes typically range from 30 to 100 gallons. If you have a regular pickup box, an L-tank and a crossover toolbox combo may be more cost-effective.
Auxiliary fuel tank and toolbox combos provide the benefit of additional fuel capacity while also offering secure storage space for tools and equipment. The fuel filler and fittings are often placed under a lockable lid within the toolbox, enhancing fuel security.
Yes, according to DOT regulations, a bulk packaging classification is required for fuel tanks with a capacity greater than 119 gallons. This classification mandates the use of placards, and there may be additional hazmat requirements to consider.
