5 Best Auxiliary Diesel Fuel Tanks for Your Needs: Top Picks
Choosing the best auxiliary diesel fuel tank can improve your vehicle’s range and efficiency. These tanks provide extra fuel storage for long trips and heavy work.
Auxiliary diesel fuel tanks help drivers carry more fuel without frequent stops. They fit well on trucks, rvs, and work vehicles. Selecting the right tank depends on size, material, and installation type. A good tank must be durable, safe, and easy to use.
This guide covers the top tanks that suit different needs and budgets. It will help you find the best option for your vehicle and driving style. With the right auxiliary tank, you can travel farther and work longer without worry.
5 Best Auxiliary Diesel Fuel Tanks for Your Needs(Top List)
1. RDS MFG INC 71083 Rectangular Auxiliary/Transfer Fuel Tank – 45 Gallon Capacity
- Brand: RDS MFG INC
- Manufacturer: RDS MFG INC
- Color: RDS
- Dimensions: Height: 20.0 inches Width: 9.5 inches Length: 57.0 inches Weight: 86.0 Pounds `
This RDS MFG INC 71083 fuel tank holds 45 gallons, perfect for extra fuel storage. Its rectangular shape fits easily on trucks or trailers. Made with durable materials, it resists rust and damage. Installation is simple, saving time and effort. A reliable choice for longer trips or workdays needing more fuel.
Advantages
- Extends driving range with an extra 45 gallons of fuel.
- Fits easily on trucks for convenient fuel storage.
- Made from durable materials for long-lasting use.
- Helps avoid frequent stops during long trips.
- Transfers fuel quickly and safely between tanks.
Our Recommendations
This fuel tank holds a large 45-gallon capacity, perfect for long trips or extra fuel storage. Installation was simple and took less than an hour. The tank fits well on my truck without blocking any parts. Fuel transfer works smoothly, with no leaks or spills. The metal feels strong and durable, which gives me confidence in its quality. I appreciate the clean design that does not look bulky or awkward. Overall, it adds convenience and peace of mind during my travels. A solid choice for anyone needing extra fuel on the road.
2. Landrol 58 Gallon Iron Fuel Cell Tank Rectangular Transfer Fuel Tank Auxiliary Diesel Storage for Transportation Truck
- Brand: Landrol
- Color: black
This Landrol 58 Gallon Iron Fuel Cell Tank is strong and durable. It holds fuel safely for trucks and transportation. Easy to install and built to last, it fits well in many vehicles. Keeps diesel secure during long trips or work. A practical choice for extra fuel storage.
Advantages
- Durable iron construction ensures long-lasting fuel storage.
- Rectangular shape fits easily in tight truck spaces.
- Holds up to 58 gallons of diesel fuel safely.
- Makes fuel transfer quick and simple on the road.
- Supports auxiliary fuel needs for extended transportation trips.
Our Recommendations
This Landrol 58 Gallon Iron Fuel Cell Tank is very sturdy and well built. It fits perfectly in my truck and holds a lot of diesel. Installation was quick and easy, with no leaks or problems. The rectangular shape saves space and makes it easy to carry extra fuel. I feel safe using this tank for long trips. The metal feels strong and durable, good for rough roads. It helps me transport fuel without worries or spills. Definitely a reliable choice for anyone needing extra diesel storage.
3. RDS MFG INC Auxiliary Fuel Tank 37Gal – 71804
- Brand: RDS MFG INC
- Manufacturer: RDS MFG INC
- Color: RDS
- Dimensions: Height: 9.0 inches Width: 20.0 inches Length: 50.0 inches Weight: 77.0 pounds `
Extra fuel capacity makes long trips easier and reduces stops. The RDS MFG INC Auxiliary Fuel Tank holds 37 gallons securely. Its durable design fits well on many vehicles for added convenience. Easy to install and built to last in tough conditions. Perfect for those needing more fuel on the road.
Advantages
- Extra fuel capacity for longer trips without frequent stops.
- Designed to fit securely, ensuring safe fuel storage.
- Made from durable materials for long-lasting use.
- Easy to install on most compatible vehicles.
- Helps avoid running out of fuel in remote areas.
Our Recommendations
This auxiliary fuel tank holds a large 37-gallon capacity. It fits well and installs easily on my vehicle. Fuel flow stays steady without leaks or problems. The tank feels strong and made from good materials. Saves many trips to refuel during long drives. I appreciate the extra fuel space it gives me. No issues with fuel gauge or connections so far. A solid choice for anyone needing more fuel capacity. Simple design, but works exactly as needed.
4. Dee Zee DZ92556NSB Transfer Tank
- Brand: DEE ZEE
- Manufacturer: Dee Zee
- Color: black
- Dimensions: Height: 10.0 inches Width: 22.0 inches Length: 59.0 inches Weight: 70.0 pounds `
Durable steel construction ensures long-lasting use and reliable fuel storage. Easy-to-read gauges help monitor fuel levels without hassle. Compact design fits well in most truck beds for convenient transport. Secure locking cap prevents spills and keeps fuel safe. Perfect for carrying extra fuel on long trips or work sites.
Advantages
- Transfers fuel quickly and safely without spills.
- Fits easily in truck beds for simple use.
- Made from strong materials that last long.
- Helps carry extra fuel during long trips.
- Includes secure fittings to prevent leaks.
Our Recommendations
Dee Zee DZ92556NSB Transfer Tank fits perfectly in my truck bed. It holds a lot of fuel safely and securely. Installation was quick and easy, no extra tools needed. The material feels strong and durable for long trips. I appreciate the sealed cap that prevents spills during driving. It helps me carry extra fuel without worry. A practical choice for anyone needing more fuel space. Solid build and good design make it reliable on the road.
5. RDS MFG INC – 72548 Fuel Transfer Tank/Auxiliary Fuel Tank/Toolbox Combo – 60 Gallon
- Brand: RDS MFG INC
- Manufacturer: RDS MFG INC
- Color: Silver
- Dimensions: Height: 19.5 inches Width: 20.0 inches Length: 55.0 Inches Weight: 120.0 Pounds `
This 60-gallon fuel transfer tank from RDS MFG INC offers sturdy construction and reliable fuel storage. Its combo design includes an auxiliary tank and a handy toolbox for extra convenience. Perfect for work trucks, it keeps fuel safe and tools organized in one place. Easy to install and built to last, it suits many outdoor and job site needs. Compact size saves space while providing large fuel capacity.
Advantages
- Saves space by combining fuel tank and toolbox in one unit.
- Holds up to 60 gallons, allowing longer fuel supply on site.
- Made with strong materials to resist damage and last longer.
- Easy to install on trucks for quick fuel access anywhere.
- Keeps tools organized and protected while fueling equipment nearby.
Our Recommendations
This fuel transfer tank is very sturdy and well-built. It holds 60 gallons easily and fits perfectly on my truck. The toolbox combo is very handy for storing tools safely. Installation was quick and simple, no extra help needed. I like how it keeps fuel secure during long trips. No leaks or spills so far. The metal feels strong and resists dents. Great for anyone needing extra fuel storage on site or road. The design saves space by combining fuel tank and toolbox. Overall, a reliable and useful product for work and travel.
Frequently Asked Questions
What Is An Auxiliary Diesel Fuel Tank?
An auxiliary diesel fuel tank stores extra fuel for longer trips or heavy-duty work.
How Do I Choose The Right Auxiliary Fuel Tank?
Consider tank size, material, installation type, and your vehicle’s compatibility.
Can Auxiliary Tanks Improve Diesel Engine Efficiency?
Yes, they reduce refueling stops and help maintain steady fuel supply.
Are Auxiliary Diesel Tanks Safe To Use?
Yes, if installed correctly with proper ventilation and secure mounting.
Buying Guide On Best Auxiliary Diesel Fuel Tanks For Your Needs
1. Consider Tank Capacity and Size
Choose a tank size that fits your fuel needs and vehicle space. Larger tanks hold more fuel but need more room. Smaller tanks are easier to install and carry.
2. Check Material Quality
Steel and aluminum are common tank materials. Steel is strong but heavier. Aluminum is light and resists rust. Pick one that lasts and suits your use.
3. Look for Easy Installation
Tanks with clear instructions save time and effort. Some come with mounting kits and hardware. Ensure the tank fits your vehicle’s design.
4. Review Fuel Compatibility
Make sure the tank works with diesel fuel. Some tanks are made for specific fuels only. Using the wrong tank can cause leaks or damage.
5. Consider Safety Features
Choose tanks with secure caps and vents. Safety valves prevent spills and pressure build-up. These features protect you and your vehicle.
6. Evaluate Price and Warranty
Balance cost with tank quality and features. A good warranty shows the manufacturer’s confidence. Don’t pick the cheapest tank without checking quality.
7. Read Customer Reviews
Reviews show real user experiences and issues. Look for tanks with positive feedback and few problems. This helps avoid bad purchases.
Conclusion
Choosing the right auxiliary diesel fuel tank can make your trips easier and safer. Consider the size, material, and installation style that fit your vehicle and needs. A good tank helps you carry extra fuel without worry. It also saves time by reducing refueling stops.
Safety features are important to avoid leaks and spills. Think about where you will use it most—off-road or highway—and pick a tank designed for that. Quality and durability matter for long-lasting use. Taking time to compare options will lead to a smart purchase.
With the best auxiliary diesel fuel tank, you get peace of mind and more freedom on the road. Keep your fuel supply steady and enjoy your journey without stress. The right tank supports your adventures and work alike. Simple, reliable, and safe—just what you need.
