The rectangle gasoline 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 aluminium fuel tank designs. We also have a lay down style that fits under most crossover toolboxes.

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RDS 18 Gallon Rectangle General Purpose Fuel Tank

This is the RDS 18 Gallon Rectangle General Purpose Fuel Tank. This general purpose fuel tank is perfect for boats, generators, pressure washers or other applications which require gasoline or diesel fuel. Works…

Manufacturer
RDS Manufacturing
Model
RDS-59044
Ships From:
Florida
RDS 20 Gallon Rectangle Diesel Auxiliary Fuel Tank

This is the RDS 20 Gallon Rectangle Diesel Auxiliary Tank. This tank offers extra fuel capacity for a generator or other specialty application using diesel fuel. All tanks Meet DOT standards.

Diesel Install kits…

Manufacturer
RDS Manufacturing
Model
RDS-72587
Ships From:
Florida
ATI 30 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 30 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX30RG
Ships From:
Florida
ATI 41 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 41 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX41RG
Ships From:
Florida
ATI 42 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 42 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX42RG
Ships From:
Florida
ATI 46 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 46 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX46RG
Ships From:
Florida
ATI 51 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 51 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX51RG
Ships From:
Florida
ATI 43 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 43 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX43RG
Ships From:
Florida
ATI 58 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 58 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX58RG
Ships From:
Florida
ATI 62 Gallon Rectangle Gasoline Auxiliary Fuel Tank

The ATI 62 Gallon Rectangle Gasoline Auxiliary Fuel Tank is a necessity for serious truck owners. Our aluminum auxiliary fuel tanks for gas are built to meet and exceed Title 49 CFR 393.65 for…

Manufacturer
Aluminum Tank Industries
Model
ATI-AUX65RG
Ships From:
Florida
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