ATI aluminum wedge diesel auxiliary fuel tanks are designed for flatbeds and pickups with a 5th wheel. The tank slopes at a 45 degree angle on the tailgate side of the fuel tank for easy viewing and 5th wheel clearance.
ATI diesel auxiliary tanks are used to increase driving range and fuel capacity by connecting directly into your factory fuel tank through the factory filler neck using the ATI Fuel Shotz system.
ATI Wedge Auxiliary Tank Size:
60 gallon - 56 inches long by 20 inches wide by 18 inches high
*The fill neck adds 2.5 inches of height to the top of the tank and the mounting tabs add 1.5 inches to the side and front of the tank.
ATI FUEL SHOTZ (available as product add-on)
These tanks are designed for use with the ATI Fuel Shotz diesel install kits. The diesel FUEL SHOTZ installation kit can be installed in less than an hour. The unique system connects the auxiliary tank to the factory tank vis the factory filler.
This will keep your factory tank completely full until the auxiliary tank is empty. You will know your auxiliary tank is empty when your factory fuel gauge moves off the full mark.
The FUEL SHOTZ system installs quickly and easily. No wires or switches to install. The system has rollover protection on the tank and on the factory fill neck adaptor. Detailed instructions are supplied with the FUEL SHOTZ installation kit.
All ATI auxiliary tanks come standard with a 3/8″npt outlet, vent with rollover protection, automotive style fuel cap, and fully welded baffles to reduce slosh and add strength.
These tanks are constructed from rugged diamond plate aluminum and are all available with a black or white powder coated finish. Custom tanks are available upon request.
All ATI diesel auxiliary tanks come standard with the following:
- Meets DOT requirements for diesel auxiliary.
- Custom auxiliary install kit included with tank.
- All aluminum fuel tank construction.
- Quick easy installation.
- Tanks are baffled to reduce movement of contents.
- No wires or switches to install.
- Rollover protection.
- Automotive style fill cap.
- Hold down brackets.
- Pressure and leak detection test.
- Clean and free of debris inside and outside of the tank.
- 1 year limited warranty.
Can I use your refueling tanks for gasoline legally?
Yes, we manufacture our aluminum refueling tanks to meet and exceed the requirements for gasoline, kerosene, methanol, and diesel. In fact, many government agencies are currently using our aluminum refueling tanks.
Can I pump from your refueling tank without removing it from the bed of my truck?
Yes it is legal to pump from our tanks while still in the bed of a truck whether the tank is being used for private, state, or commercial use.
Do all of your fuel tanks have baffles inside?
Yes, all of our tanks are baffled to provide strength and support and to reduce fuel sloshing.
How Does your Fuel Shotz diesel fuel system work?
This unique system connects the auxiliary fuel tank to the factory fuel tank via the factory filler. The auxiliary fuel tank keeps the factory fuel tank full until the auxiliary fuel tank is empty.
Are the inside of your auxiliary and refueling tanks free of debris?
Yes, all of our auxiliary and refueling tanks will be clean and free of debris on the inside and outside before leaving the factory.
Are your tanks tested for leaks?
Yes, all of our tanks are visually inspected and pressure tested for leaks. We also use a video inspection system to check for penetration on the inside of the tank.
What is the aluminum fitting on top of my aluminum refueling tank?
The aluminum fitting on top of your refueling tank is a fuel tank vent with rollover protection.
Do your fuel tanks come with a warranty?
Yes, all of our standard duty tanks and toolboxes come with a one year limited warranty. Our line of Severe Series tanks come with a 5 year limited warranty.
Is Fuel Shotz for diesel fuel systems a legal fuel system?
Yes, the Fuel Shotz system complies with DOT requirements, but you must install it per provided instructions.
Do I need to ground my fuel tanks to the vehicle?
Yes, the tanks need to be grounded at all times. When you install the fuel tank remove the paint from the underside of the truck bed where the tank gets bolted in. That will give a sufficient ground.
How Do I mount my fuel tank?
The fuel tank will come with mounting tabs welded to the tank. You will place the tank in the desired location, check for clearance underneath so you don’t drill into brake lines, fuel lines, etc. Drill and install one bolt, flat washer, lock washer , and nut. Tighten securely. Note: after drilling your mounting hole sand off any paint to bare metal on the bottom side of the truck bed around the bolt hole to ensure a good ground.
Are your fuel tanks lockable?
All of our refueling tanks come with a lockable fuel filler cap. We also offer an optional locking fuel cap for our auxiliary fuel tanks. You can take it a step further and check out our line of fuel safe auxiliary fuel tanks where the fuel filler and fittings are inside a lockable toolbox compartment.
Can I get a black powder coat as an option on my fuel tank?
Yes, we offer powder coat as an option. Our durable powder coat fuel tanks are very popular. Our standard color is gloss black but we also offer textures and many other colors.
Can I get a fuel level gauge?
es, fuel gauges are available as an option for all of our auxiliary fuel tanks and refueling tanks.
Estimated Product Handling: 2 to 3 days
After placing an order, customers have up to 48 hours to cancel the order unless the item has been crated and/or shipped.
Orders for large or heavy items ship via a trucking carrier. Freight delivery is typically 2 to 6 business days, allow extra time for remote locations.
The Freight Carrier or Tucking company will contact you to set up an appointment time before delivering. Once your product leaves our warehouse, we will send you an email with a link to the freight carrier’s website and the tracking number. Tracking numbers take 1 business day to update.
Please inspect your package upon delivery. If there is obvious damage, please note the damages on the delivery receipt. Contact us within 24 hours to report the damage, by either e-mail or phone. Please retain all original boxes and packaging.
Returns (Applies to ATI products only)
- All returns must be pre-authorized and require a return authorization. Please email firstname.lastname@example.org to request a return authorization.
- Returns are accepted for brand new and unopened products only. No products may be returned after installation or attempted installation.
- All returns must be requested within 30 calendar days from the delivery date.
- The product must be in the original packaging and include all packaging materials, crates, boxes, and pamphlets.
- All returns include a 25% restocking fee.
- Customers are required to pay for the cost of return freight shipping.
- The final return amount will be calculated as the Purchase Price less return shipping cost less the 25% restocking fee.