The 9 Best Extra Diesel Fuel Tanks (2022 reviews)

extra diesel fuel tanks
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We consider a extra diesel fuel tank to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best extra diesel fuel tank for you.

Our review process:

Our Top Picks:

Best Overall:
Buy: Rds Mfg Inc Truck Tank
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Best With Step:
Buy: Beans Diesel Extra Diesel Fuel Tank
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Best For Side Mount:
Buy: Spectra Premium Extra Diesel Fuel Tank
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Best For Fast Delivery:
Buy: Redrock Performance Extra Diesel Fuel Tank
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Best For Easy Installation:
Buy: Rdp Extra Diesel Fuel Tank
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Best For Boat:
Buy: Stkusa Extra Diesel Fuel Tank
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Best For Gas Cap:
Buy: Rds Mfg Inc Extra Diesel Fuel Tank
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Best For Car:
Buy: Am-Tank Extra Diesel Fuel Tank
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Best For Great Price:
Buy: Colibrox Extra Diesel Fuel Tank
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Best Overall: Rds Mfg Inc Truck Tank

Rds Mfg Inc Truck Tank
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Rds Mfg Inc offers a variety of tanks for personal choice and yet maintains quality in all the variants. The RDS MFG inc truck tank well is positive and it is common. Auxiliary tanks connect to your vehicle’s fuel tank. Also, this is made with great service, it is great for a great price and has a perfect design.

The tank is special and it must follow the directions. Most importantly, the Rds Mfg Inc Truck Tank is built with great parts and it installed easily.

Most buyers opine that the tank fits a 2003 FORD f250 crew cab short bed. Also, they strongly agree that the tank has changed in the 2020's to the outside. In addition, they also found that this install kit will fit any chevy, gmc trucks from 2011 to the current year. In short, the tone of buyers is very positive and we believe that the tank suits the purpose.

Top Customer Quotes:
  • This will work well on a 1996 FORD f350.
  • This is installed at an angle and would overfill the tank and leak onto the ground.
  • This works very well with auxiliary tank.
  • This is designed to prevent overflow into the filler neck.

Best With Step: Beans Diesel Extra Diesel Fuel Tank

Beans Diesel Extra Diesel Fuel Tank
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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate tank. The Beans Diesel Extra Diesel Fuel Tank is exactly that - it's a simple tank that hits all the right notes. The beans diesel extra diesel fuel tank is perfect for use with today's high flow lift pump systems. The manufacturer says: All of our tank sumps come with a 3" hole saw, (so no extra trips to the hardware store), and all stainless hardware. This little guy is built like a tank and is super simple to install.

The tank can be installed on any fuel tank with an available 4” diameter flat area. Above all, the bean diesel extra diesel fuel tank is very happy, It is perfect for great quality and has a perfect design.

Almost all buyers quickly discovered that the tank would work with a steel tank as long as the surface was clean and flat. Moreover, a few also found that the tank does not affect the flow rate. Further, they also found that the fuel to drain out of the tank, so run your tank low before install. Therefore, customers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:
  • This comes with a whole saw too, great value.
  • This is used to block-off the factory lines coming from the fuel tank.
  • This is easy to install. no more low fuel issues.
  • This comes with the correct size hole saw with the sump.

Best For Side Mount: Spectra Premium Extra Diesel Fuel Tank

Spectra Premium Extra Diesel Fuel Tank
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The Spectra Premium Extra Diesel Fuel Tank is suitable and reliable and fits well with your daily use. The spectra premium extra diesel fuel tank is made for quick delivery, It is perfect for heavy duty and has a perfect design. Damaged or corroded filler neck may cause tank contamination. The raw steel material is stamped, assembled and packaged at the same facility into a fuel tank ready to be installed with a perfect fit.

Above all, the spectra premium extra diesel fuel tank is made of high quality corrosion-resistant steel.

Almost all buyers found that the tank came with nothing extra except a new lock ring. And, they also found that the tank fits your vehicle 's needs. Moreover, a few also found that the only rear tank listed, and probably fits long and short beds. To sum up, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is made with corrosion resistant, oe approved, ni terne steel for durability.
  • This is very happy, is gentle and it is great for tank setup.
  • This is brand new, is used for electrical connectors and it is a great item.
  • This is perfect for great quality, it fits well and has a good design.

Best For Fast Delivery: Redrock Performance Extra Diesel Fuel Tank

Redrock Performance Extra Diesel Fuel Tank
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Next on the list, we've got yet another tank that manages to win our hearts. It's the Redrock Performance Extra Diesel Fuel Tank and it's widely considered as one of the most convenient tanks you can buy. The redrock performance extra diesel fuel tank is compatible with ford & dodge 2012 & older, chevy / gmc 2011 & newer. The kit controls fuel levels in your oem tank to prevent overflow. The RDS auxiliary tank is easy to install and provides a stable gravity fuel supply to control the fuel level from the oe tank.

The tank is easier, is fitment, it fits well and has a good design. Also, the tank is unique, It is black and has a unique design. Most importantly, the redrock performance extra dieselfuel tank is designed for 3/8" female fuel outlet fittings.

Almost all customers agree that the tank works well and it's nice to not have to pump fuel to the main tank. Also, they also found that the tank can be used in an auxiliary fuel tank, diesel only. In addition, a few say that the aux fueltank is full or its not full and if you have the valve open from the tank to the vehicle, it will continue to drain into the vehicle tank.

Top Customer Quotes:
  • This is also oxidized to its original color.
  • This is made of rubber and worked great and easily.
  • This includes fittings, hoses and clamps, as well as the required hoses and hardware.
  • This is capable of fitting that truck very nicely.

Best For Easy Installation: Rdp Extra Diesel Fuel Tank

Rdp Extra Diesel Fuel Tank
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Rdp line of tanks comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Rdp Extra Diesel Fuel Tank is perfect for great quality and it is blue. Extra care must be taken to ensure that the fuel tank is free of debris after drilling. In addition, it features a stand pipe that places the returned fuel above the fuel feed.

Finally, the rdp extradiesel fuel tank is common, is great for a great price and it works perfectly.

Almost all buyers agree that the tank is as good as the name brand. And, a few say that the tank has a double o-ring on the sump itself. Moreover, a few strongly agree that the tank will apearently forever reek of diesel fuel. In short, many have used the tank for more than a few months without letup, and it shows no sign of giving up.

Top Customer Quotes:
  • These fit first before even getting started on this project.
  • This is easy to install and, best of all, no leaks.
  • This comes with teflon tape, It seals well and has a good design.
  • This includes barbed fittings for 1/2" hose.

Best For Boat: Stkusa Extra Diesel Fuel Tank

Stkusa Extra Diesel Fuel Tank
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The features department is where Stkusa extra diesel fuel tank truly manages to shine. The Stkusa Extra Diesel Fuel Tank looks good and it works perfectly. Make sure this fits by entering your model number. Further, it is built with great construction, it is made with fast shipping and has good design.

The tank is ideal for street racing, is designed for light weight and it is empty. Above all, the stkusa extra diesel fuel tank is sturdy, it is durable and has a perfect design.

Most customers find that the tank would need to be fastened on risers. Further, they also found that the tank is made of plastic, so it would work in a marine application. And, they also found that the tank is made of good quality materials. Overall, most buyers found the tank suits best, and no one questions it.

Why We Like This:
  • Universal application to hot rod,ssss street racing, track cars, drift, truck, suvs etc.
  • Lot of satisfied buyers.

Best For Gas Cap: Rds Mfg Inc Extra Diesel Fuel Tank

Rds Mfg Inc Extra Diesel Fuel Tank
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For a low asking price, Rds Mfg Inc Extra Diesel Fuel Tank has managed to overwhelm their customers by packing as many features as they could. The rds mfg inc extra diesel fueltank has the best price, is sturdy and it is good for country of origin. Auxiliary tanks connect to your vehicle’s fuel tank. Also, the tank is great for gas cap, is black and it comes with quick shipping.

The tank is allowed, to be siphoned from the top of the tank by using an electric fuel pump. And, it is very sturdy, is special and it is perfect for great quality. Above all, the rds mfg inc extradiesel fuel tank comes with amazon prime, makes for solid construction and it is great with great service.

Almost all customers quickly discovered that the tank has no evaporative recovery system. Moreover, they strongly agree that the tank is mounted in a 2018 ram 3500 dually. Further, they also found that the tank was of good quality for not knowing when the fuel was low. Overall, most buyers found the tank suits best, and no one questions it.

Top Customer Quotes:
  • This comes with a manual shut off valve.
  • This came with 0 packaging and was covered in dust.
  • This fits at the front of the bed ahead of the wheelwells.
  • It is very well built and attractive.

Best For Car: Am-Tank Extra Diesel Fuel Tank

Am-Tank Extra Diesel Fuel Tank
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Am-Tank has been making great tanks for years, thanks to a combination of clever design and appropriate materials. The Am-Tank Extra Diesel Fuel Tank is sturdy and it is empty. Make sure this fits by entering your model number. Moreover, it is manufactured in high density linear roto-molded polyethylene for the safe and reliable transport and supply of diesel. Most importantly, the am-tank extra dieselfuel tank is black and it is a great item.

Most customers agree that the tank is the standard size nozzle that would fit in a car fill spot, not the larger one found on diesel pumps at truck stops. Moreover, a few strongly agree that the tank is used for the gasoline tank is different from that of diesel, the former being much more resistant. Moreover, a few strongly agree that the tank is 100 % made in Italy with finest grade materials.

Top Customer Quotes:
  • This is suitable to use with def.
  • Special suction net filter to stop and separate impurities.
  • This is the length of the pump discharge hose.

Best For Great Price: Colibrox Extra Diesel Fuel Tank

Colibrox Extra Diesel Fuel Tank
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Next on the list, we've got yet another tank that manages to win our hearts. It's the Colibrox extra diesel fuel tank and it's widely considered as the tank that has the most suitable features. The Colibrox extra diesel fuel tank is sturdy, it is great for a great price and has a perfect design. . And, this offers an easy and safe way to transport extra fuel or other necessary liquids. Above all, the Colibrox extra diesel fuel tank is very happy, It is great with great service and has good design.

"If you’re looking at the skin for an ural motorcycle, it is too big, downsize to 10 liter.s " - says, one customer. Obviously, this tank passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:
  • One of the newcomers and featured product.
  • Good investment for the long term.