Auxiliary Fuel Tanks for Trucks: Go the Extra Mile

If you’re looking to extend your truck’s range, save valuable time, and improve productivity, auxiliary fuel tanks are the upgrade you need. These tanks offer additional fuel storage so you can focus on the road or job without frequent stops for refueling. Seamlessly integrating with your truck’s fuel system, they’re perfect for long hauls, towing, off-road adventures, and demanding workdays in the field.

Why Your Truck Needs Auxiliary Fuel Tanks

When you rely on your truck for heavy-duty tasks or long-distance travel, running out of fuel can disrupt your plans. Auxiliary tanks provide peace of mind, helping you avoid unnecessary delays and stay on schedule. Here’s why they’re a smart investment:

Extend Your Range: Travel greater distances without stopping to refuel.
Save Time: Fewer trips to the gas station mean more time on the road or job site.
Handle Any Task: Perfect for towing, powering equipment, or exploring remote locations.
Stay Prepared: Never worry about running out of fuel when you’re far from a station.

What Is an Auxiliary Fuel Tank?

An auxiliary fuel tank is a secondary fuel reservoir that connects to your truck’s existing system. Designed to provide additional fuel capacity, it allows you to travel farther or power equipment for extended periods. With both manual and automatic fuel transfer options available, these tanks are a practical solution for anyone who depends on their truck for work or adventure.

Features of High-Quality Auxiliary Fuel Tanks

Auxiliary tanks are built for reliability, safety, and convenience. Here are some key features to look for:

Durable Construction: Made from heavy-duty steel or lightweight aluminum, these tanks resist corrosion and withstand harsh conditions.
DOT Compliance: Many models meet Department of Transportation (DOT) standards for safe fuel transport.
Multiple Sizes: Choose the capacity that suits your needs—40-gallon, 60-gallon, or 90-gallon options are popular.
Seamless Integration: Easily connect to your truck’s fuel system for manual or automatic fuel transfer.

Who Benefits the Most from Auxiliary Fuel Tanks?

Auxiliary fuel tanks are perfect for anyone who depends on their truck for long distances, heavy towing, or extended job site work. They’re ideal for:

Long-Haul Drivers: Stay on the road longer without frequent stops for fuel.
Towing Enthusiasts: Haul trailers, campers, or boats on long trips with ease.
Off-Road Adventurers: Ensure you have enough fuel for remote, off-grid excursions.
Contractors and Fleet Managers: Keep vehicles and equipment fueled and ready for any job.

Compatible Truck Models

We offer auxiliary fuel tanks designed for compatibility with a wide range of popular trucks, including:

Ford: F-150, F-250, F-350, F-450
Chevrolet: Silverado 1500, 2500, 3500
GMC: Sierra 1500, 2500, 3500
RAM: 1500, 2500, 3500
Toyota: Tundra
Nissan: Titan

For precise fitment, always check the product specifications to confirm compatibility with your truck’s make, model, and year.

Trusted Brands for Reliable Fuel Tanks

At Upfit Supply, we stock auxiliary fuel tanks from top-quality manufacturers known for their innovation and durability. Brands like Dee Zee and ATI (Aluminum Tank Industries) are trusted names in the industry.

Nationwide Delivery for Auxiliary Tanks

Wherever you’re located in the U.S., we’ll deliver your auxiliary fuel tank directly to your door. Our efficient shipping process makes it simple to upgrade your truck with high-capacity fuel storage that’s reliable and ready for the road.

Frequently Asked Questions

Q: Can I use an auxiliary fuel tank for gasoline?
A: Most auxiliary tanks are designed for diesel fuel. However, some models are compatible with gasoline. Always check the product details for specific fuel types.

Q: Are auxiliary fuel tanks safe for highway use?
A: Yes, many auxiliary tanks are DOT-compliant, meaning they’re approved for safe use on highways.

Q: How do auxiliary tanks transfer fuel?
A: Some tanks use a gravity-feed system, while others include electric pumps for automatic fuel transfer.

Q: Can I install an auxiliary fuel tank myself?
A: Yes, installation typically takes 2–4 hours and comes with instructions. For a professional-grade finish, you can also opt for professional installation.

Q: What sizes are available for auxiliary tanks?
A: Common sizes include 40-gallon, 60-gallon, and 90-gallon capacities. Select a size that suits your truck and fuel needs.

Upgrade Your Truck with an Auxiliary Fuel Tank Today

Ready to travel farther, save time, and boost productivity? Auxiliary fuel tanks are a game-changer for truck owners who rely on their vehicles for work, adventure, or both. With options for seamless integration, durable materials, and DOT-compliant designs, these tanks ensure your truck is equipped to handle any challenge. Browse our collection today to find the perfect solution for your fuel storage needs.