ATTA Low Profile Below Bed Rail Diesel Auxiliary Tank

ATTA Low Profile Below Bed Rail rectangular tanks are designed to be used with a hard or soft bed cover. The highest portion of the tank will be below your bed rails for clearance of your bed cover.

The fuel fills will bed towards the rear of the tanks for easier fueling. The Below Bed Rail tanks are designed for full size Ford, Dodge, and GM/Chevrolet diesel trucks.

The ATTA Below Bed Rail Tank is a diesel auxiliary fuel tank available in sizes that range from 45 gallons to 92 gallons.

The rectangular below rail tank is designed to work with a hard or soft bed cover. The highest portion of the tank will be below the bed rails. The below bed rail tank will fit a long or short bed diesel truck.

The tank uses very little bed space at only 12” wide. The fuel fill neck is located in the  rear driver’s side corner for easier filling will an open bed cover. 

Note: You are required to choose the Freedom Fill Fuel System or the Push N Fuel System when purchasing a Below Bed Rail Diesel Auxiliary Tank.

If you choose the Freedom Fill Fuel System at checkout, you also need to select your vehicle make and model year. This allows the Freedom Fill system to be programmed to match the correct vehicle.

Below Bed Rail Diesel Auxiliary Sizes:

• 45 gallon
• 68 gallon
• 92 gallon

Dimensions:

• 45 gallon: 15 inches high x 12 inches wide x 60 inches long
• 68 gallon: 15 inches high x 18 inches wide x 60 inches long
• 92 gallon: 15 inches high x 25 inches wide x 60 inches long

Material:

• .125 gauge aluminum / fully baffled

Fill Neck: 

• Single fill neck / driver's side (45 & 68 gallon sizes)
• Dual fill neck / driver's & passenger's side (92 gallon size)

Fuel Type: 

• Diesel fuel only

Bed Type: 

• Short & Long bed: Ford, Dodge and GM

Notes:

• Add 2.5” to the height of the tank for the fill neck/cap and sending unit cover. Add 1.5” (front & rear) to the width of the tank for the hold down tabs.  

Fuel System Options (Required to Select 1 Option) 

• Choose either the Freedom Fuel System or the Push N' Fuel System.

Freedom Fill Auxiliary System

The Freedom Fill Auxiliary System is the most popular fuel system option. It is a complete installation kit and comes with everything you need to install an auxiliary fuel tank to your truck.

The Freedom Fill Auxiliary System is specifically designed to be used in conjunction with an auxiliary tank manufactured by Aluminum Tank & Tank Accessories, Inc. for current year model Dodge, Ford, and GM / Chevrolet diesel trucks.

The Freedom Fill Auxiliary System is a computerized fuel system. When the factory tank reaches approximately 1/2 a tank, an auxiliary computer module will activate the fuel pump and begin transferring fuel from the auxiliary tank and will refill the factory tank to approximately 3/4 of a tank.

The system is all automatic for peace of mind and ease of use. The pump will not turn on when the auxiliary tank is empty.

Push N Fuel Auxiliary System

The Push N Fuel Auxiliary System is an economic fuel system. Designed specifically for use in an auxiliary tank manufactured by Aluminum Tank & Tank Accessories, Inc. for use in only in Dodge, Ford, and GM / Chevrolet diesel trucks.

The Push N Fuel System uses a momentary rocker switch mounted to the dash. The operator must push and hold the switch to activate the heavy duty rotary vain pump and hold the switch to activate the heavy duty rotary vain pump to begin the transfer of fuel from the auxiliary tank to the factory tank. When the switch is released, the pump will shut off.