There are plenty of options available while buying aux fuel tanks in the market right now, and if you're confused regarding which one to go for, You have landed on the right page.

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Our Top Picks:

Redrock Performance Aux Fuel Tank Buy: READ REVIEW

Rds Mfg Inc Aux Fuel Tank Buy: READ REVIEW

Rds Mfg Inc Well Built Tank Buy: READ REVIEW

Transfer Flow Aux Fuel Tank Buy: READ REVIEW

Redrock Performance Aux Fuel Tank

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The Redrock Performance Aux Fuel Tank should be able to handle its purpose and duties with ease. The redrock performance aux fuel tank is also oxidized to its original color. Make sure this fits by entering your model number. 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 best for good fit, it is easier and has a good design. Finally, the redrock performance aux fuel tank is compatible with ford & dodge 2012 & older, chevy / gmc 2011 & newer.

Almost all buyers quickly discovered that the tank was made of rubber and worked great and easily. Also, they strongly agree that the tank works well and it's nice to not have to pump fuel to the main tank. And, a few say that this valve opened and the tank full, the main tank started oozing gas out of it and actually dripping on the floor.

• If you do not understand the installation instructions, please inform us immediately.
• It is black, it fits well and has a unique design.
• This is designed for 3/8" female fuel outlet fittings.
• This is capable of fitting that truck very nicely.

Rds Mfg Inc Aux Fuel Tank

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The Rds Mfg Inc Aux Fuel Tank's material feels more premium than its price would suggest. The rds mfg inc aux fueltank is made for easy installation and it is great for fast shipping. An optional diesel install kit contains the necessary items to economically and easily connect your RDS tank to your own fuel tank. In addition, the tank has the best price, comes with amazon prime and it is black.

The tank is constructed with solid welds and it is made with quick shipping. And, the tank is very sturdy and it is a perfect fit. Above all, the rds mfg inc auxfuel tank looks good, fits great and it works perfectly.

Most buyers found that the tank came with a manual shut off valve. Also, a few say that the tank comes with a tank level sender but it has the spot ready. Further, a few strongly agree that the tank is of good quality for not knowing when the fuel is low. As a result, buyers were very happy to recommend it to friends and would-be buyers.

• This will hold 63 gal but you only get 60 out of it.
• Auxiliary tanks connect to your vehicle’s fuel tank.
• This does not hold 63 gallons.
• The tank comes with a vent that has rollover protection.

Rds Mfg Inc Well Built Tank

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Next on the list, we've got yet another tank that manages to win our hearts. It's the RDS MFG inc well built tank and it's widely considered as the tank that has the most suitable features. The Rds Mfg Inc Well Built Tank has followed the directions and it worked perfectly. An optional diesel install kit contains the necessary items to economically and easily connect your RDS tank to your own fuel tank. Also, the tank is great for peace of mind, looks good and it is black.

The tank is professional, is prompt and it is very shiny. Finally, the rds mfg inc well built tank is sturdy, is used for simple installation and it works as advertised.

Most customers agree that the tank is obvious they were off level by several degrees. In addition, a few also found that the tank would work with a fifth wheel hitch. Further, a few strongly agree that the tank is a well built tank that is actually 37 gallons. In conclusion, buyers found this to be one of the best tanks for daily purposes.

• Auxiliary tanks connect to your vehicle’s fuel tank.
• This is designed for a great price, It is high and has a low style.
• This is easy to install and all the parts were complete.
• It can take a bit to get the suction hose right.

Transfer Flow Aux Fuel Tank

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Not everyone likes to purchase a tank for their daily usage, but the Transfer Flow Aux Fuel Tank would be an anomoly. The transfer flow auxfuel tank includes two internal baffles to reduce fuel sloshing, and fully-welded mounting brackets. Refueling tank to fuel diesel vehicles and equipment. In addition, the tank comes with fuel cap, bolts, nuts, washers, bed shims, and installation instructions. Lastly, the transfer flow aux fueltank comes with a fuel cap, is durable and it is black.

To sum up, for most buyers, Transfer Flow product was what they were looking for.

• Built from 14-gauge u.s. aluminized steel for durability.
• Comes with fuel cap, mounting kit, and instructions.
• Powder coated black for durable finish + 6-year, unlimited mile warranty.