Auxiliary Gas Tanks by ATI

GAS Auxiliary Fuel Tanks
Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for fuel tanks. The all aluminum .125” thick HD fuel tank was specifically designed for gasoline. All standard gas models come with the following features:

  • Vent fitting with rollover protection
  • Fuel pickup fitting
  • Fuel return fitting
  • Automotive style fuel filler cap
  • 3/8” npt drain fitting
  • Fully welded baffles to reduce content movement
  • Visual, pressure and video leak detection test
  • Tanks cleaned inside and out prior to shipping
  • Mounting Tabs
  • 1 Year limited warranty
  • (installation kit not included)
Gas Auxiliary Fuel Tank

Rectangle Gas Auxiliary Fuel Tanks

The rectangle aluminum Auxiliary Tank is the most popular in the lineup. Our standard gas auxiliary fuel tanks range from 30 to 65 gallons. If you want to keep most of your bed space check out our more slender aluminum fuel tank designs. We also have a lay down style that fits under most crossover toolboxes.
   

Auxiliary Tank Toolbox Combos

Auxiliary Tank and Toolbox combos are great, secure solutions for tool and equipment storage as well as having the extra fuel capacity for your long trips!

The toolbox features:

  • All polished aluminum DP body construction
  • Polished industrial stainless locking handles
  • Automotive style gas shocks for lid
  • Extreme 3 layer lid design
  • Full aluminum piano hinge
  • Aero-beveled lid design
   

Custom Gas Auxiliary Fuel Tanks

Can’t find exactly what you’re looking for? We build custom auxiliary tanks, transfer tanks, auxiliary fuel tanks, double wall tanks, DEF tanks, and more. If you have a complete custom design or just need us to take an inch off here and there, that’s not a problem, and odds are we’ve probably already built some! We build custom fuel tanks everyday; we may even have a design that is right for your application. Feel free to contact us to discuss the details or just get some design advice. Whether its one or one thousand pieces we will be happy to assist you.
   
Fuel Safe Tank Tool Box ComboFuel Safe Opening
Introducing the new "Fuel Safe" tanks/toolbox combos in which the tank fill and vent are
inside the locking toolbox so that nobody can steal the fuel.


Available in 30 gallon or 65 gallon tank combinations

Our FUEL SAFE fuel tank/toolbox combos take fuel security to a whole new level! The fuel filler and fittings are inside a compartment under the lockable lid of the toolbox. The fill and fittings are in a compartment that is separated from the toolbox storage area. The toolbox has its own floor unlike others who offer an economy tank/toolbox combo that uses the top of the fuel tank as the toolbox floor. The FUEL SAFE tank/toolbox combo gives you “Security for your fuel”. For added security to an Auxiliary Fuel Tank without a toolbox we offer lockable automotive auxiliary fuel caps.
Add on a Rochester Fuel Gauge to any Rectangle Tank for $89.95 - Available as an add-on at Checkout
Black powder-coating is available as an add-on on all tanks at checkout
$125 - tanks up to 55 gal
$175 - tanks 55 gal and up
GASOLINE AUXILIARY FUEL TANKS

Part #

Style

“A”

“B”

“C”

“D”

“E”

“F”

Gal

AUX30RG

RECT

48 ½”

19”

 

 

 

30

AUX41RG

RECT

19”

48 ½”

11”

 

 

 

41

AUX46RG

RECT

16 ½”

57”

12”

 

 

 

46

**AUX30CBRG

COMBO

18”

48.5”

19”

Toolbox is 42” x 19” x 9”

30

**AUX30FCBRG

FUEL-SAFE
COMBO

18”

48.5”

19”

Toolbox is 42” x 19” x 9”

30

**AUX65CBRG

COMBO

19”

*60”

22”

Toolbox is 54” x 22” x 6”

54" across the bottom - Sides of tank taper in at bottom

 

65

**AUX65FCBRG

FUEL-SAFE
COMBO

 

19”

*60”

22”

Toolbox is 54” x 22” x 6”

54" across the bottom - Sides of tank taper in at bottom

65

Items marked with a "**" must be shipped truck freight to a commercial address.
Please provide a Commercial Address in the ship to section at checkout. 
Residential delivery is an additional $50 in addition to regular freight charges and will show as added on to the price of toolbox before freight charges during checkout
GASOLINE AUXILIARY FUEL TANKS

PLEASE NOTE THAT THESE TANKS DO NOT COME WITH AN INSTALLATION KIT AND WE DO NOT HAVE ONE AVAILABLE AT THIS TIME

30 gal aux tank-RECTANGLE

AUX30RG

$630.00

41 gal aux tank -RECTANGLE

AUX41RG

$651.00

46 gal aux tank -RECTANGLE

AUX46RG

$672.00

30 gal auxiliary tank/toolbox combo
RECTANGLE TANK
AUX30CBRG $949.00**
30 gal FUEL SAFE auxiliary tank/toolbox combo
RECTANGLE TANK
AUX30FCBRG $1050.00**
65 gal auxiliary tank/toolbox combo
RECTANGLE TANK
AUX65CBRG $1042.00**
65 gal FUEL SAFE auxiliary tank/toolbox combo
RECTANGLE TANK
AUX65FCBRG $1143.00**

Lockable cap for auxiliary tanks

BS-LAC

$ 14.95


 
Fuel Transfer Pumps

Click Here For Fuel Transfer Tanks by ATI

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