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RDS MFG INC - 71790 Liquid Transfer Tank 91Gal

4.2 4.2 out of 5 stars 92 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Fuel Transfer Tanks by RDS MFG INC

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Delivery & Support

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Eligible for Return, Refund or Replacement within 30 days of receipt
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Eligible for Return, Refund or Replacement within 30 days of receipt
  • This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
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Purchase options and add-ons

  • RDS offers a full assortment of tanks in various capacities and dimensions to fit your needs
  • Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump
  • Item Weight: ‎110 pounds
  • Product Dimensions: ‎57 x 20 x 19 inches
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Important information

Legal Disclaimer

Warning: Product may contain materials cautioned by California Proposition 65

Product Description

Most RDS transfer tanks also provide auxiliary fueling. RDS offers a full assortment of tanks in various capacities and dimensions to fit your needs. Auxiliary tanks connect to your vehicle’s fuel tank. Diesel fuel can “gravity feed” from the bottom of your RDS tank. An optional Diesel Install Kit contains the necessary items to economically and easily connect your RDS tank to your OEM fuel tank. Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump.

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Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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RDS MFG INC - 71790 Liquid Transfer Tank 91Gal


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What's in the box

  • Fuel, System, Fuel
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    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    92 global ratings

    Customers say

    Customers like the appearance and ease of installation of the gas tank. For example, they mention it works great and the welds look good. That said, some complain about the damage and the cap. Opinions are mixed on quality.

    AI-generated from the text of customer reviews

    12 customers mention12 positive0 negative

    Customers are satisfied with the appearance of the auto accessory. They mention it has a great design and works perfectly. Some say that the tank fits well and the welds look good.

    "...Great design works perfectly , shuts itself off when full just leave the valve open and keep fuel in it ." Read more

    "Tank fits good and works good but was marked with scratches that will take a lot of buffing to get out they should be more careful when handling it..." Read more

    "...I did get a pretty good deal on the tank, it functions like it should, does not look pretty by far.. tank is not square.. welds are shotty but, it..." Read more

    "...Nothing major, still be used easily and looks good, but better packing and delivered in good condition would be a blessing...." Read more

    6 customers mention6 positive0 negative

    Customers find the installation process of the auto accessory to be easy.

    "Extremely easy to install with simple hand tools and a drill ...." Read more

    "Great auxiliary tank. Built well, easy to instal." Read more

    "Great tank, easy to install (with gravity kit).Only huge complaint I have it’s shipping department. Not packed at all...." Read more

    "Easy to install. No leaks . Works perfectly. I'm able to get diesel at the low cost provider and save the time of multiple visits." Read more

    4 customers mention4 positive0 negative

    Customers appreciate the value of the auto accessory. They mention that it saves them money, and is worth every penny.

    "...Turned out to be a great investment. Saves me money since I can now hold 125 gallons of diesel. I shop the cheapest prices and less stops on my trips." Read more

    "...I did get a pretty good deal on the tank, it functions like it should, does not look pretty by far.. tank is not square.. welds are shotty but, it..." Read more

    "...the connection kit to connect to your regular tanks fill line, worth every penny." Read more

    "Saves time and money...." Read more

    8 customers mention5 positive3 negative

    Customers are mixed about the quality of the tank. Some mention that the construction of the product is really nice, and the welds look good. However, others say that it's of poor quality, and has the worst welding job of any tank.

    "Great auxiliary tank. Built well, easy to instal." Read more

    "...it should, does not look pretty by far.. tank is not square.. welds are shotty but, it worked. I would probably buy another because of the savings...." Read more

    "Great tank, easy to install (with gravity kit).Only huge complaint I have it’s shipping department. Not packed at all...." Read more

    "The construction of the tank is really nice all the welds look good, the reason it's only three stars is that the cap on top leaks fuel everywhere..." Read more

    6 customers mention0 positive6 negative

    Customers are dissatisfied with the damage of the auto accessory. They mention that it arrived with quite a few scratches and dings. Some say that the corner of the tank was dented and damaged.

    "Tank fits good and works good but was marked with scratches that will take a lot of buffing to get out they should be more careful when handling it..." Read more

    "...After wiping the dust off I was very disappointed. The bottom pitcock was dented and bent up like it was dropped...." Read more

    "...Not packed at all. Arrived with large ding on a bottom and scratches, as well it has deformation on gravity valve placement...." Read more

    "...The fuel tank has a tons of scratches. Very disappointed" Read more

    5 customers mention0 positive5 negative

    Customers are not satisfied with the cap. They mention that it leaks and is broken.

    "...look good, the reason it's only three stars is that the cap on top leaks fuel everywhere if it's filled up all the way...." Read more

    "...Also fuel cap leaks from day 1." Read more

    "Busted cheap plastic cap - junk- was inside the UPS truck upside down - damaged fill neck.... looks like someone dragged it down a gravel road!..." Read more

    "Product delivered today. The cap is broken. Can we get a replacement cap without having to replace/return the entire thing?" Read more

    Packing / shipping
    3 Stars
    Packing / shipping
    Great tank, easy to install (with gravity kit).Only huge complaint I have it’s shipping department. Not packed at all. Arrived with large ding on a bottom and scratches, as well it has deformation on gravity valve placement.Nothing major, still be used easily and looks good, but better packing and delivered in good condition would be a blessing.As I said, it is great buy, but delivery and packing made it little regretting, it’s not much cheaper than others.
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    Top reviews from the United States

    Reviewed in the United States on May 21, 2022
    Reviewed in the United States on March 1, 2021
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    5.0 out of 5 stars Well built.
    Reviewed in the United States on March 1, 2021
    Great auxiliary tank. Built well, easy to instal.
    Images in this review
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    One person found this helpful
    Report
    Reviewed in the United States on December 25, 2022
    Reviewed in the United States on September 18, 2014
    3 people found this helpful
    Report
    Reviewed in the United States on April 25, 2023
    Reviewed in the United States on July 18, 2022
    3 people found this helpful
    Report
    Reviewed in the United States on March 31, 2020
    Reviewed in the United States on July 17, 2020
    One person found this helpful
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