Is this tank legal for gasoline?

Yes. It carries a US Department of Transportation Special Permit and is listed as legal for gas, diesel, methanol, kerosene, aviation fuel and other liquids.

Does it come with a pump or gauge?

No. The box holds the tank, the lockable vent/prevent filler cap and hold-down brackets. A transfer pump and the optional tank- or cabin-mounted fuel gauge are separate.

Can I move the filler cap to the other side?

Yes. The two 2-inch NPT bungs let you reverse the fuel fill cap and transfer pump to the side you prefer.

Will it fit under a tonneau cover?

Check clearance carefully. Mounting tabs can extend the tank's dimensions by about 1.5 inches on each side, and that is not counted in the listed size.

What is the difference from the .190-inch version?

This tank uses .125-inch diamond plate aluminum. A heavier .190-inch aluminum build is available as a special-order option.

How much bed space does it take up?

It is the rectangular 38-gallon model. If bed space is tight, ATI's more slender tanks take as little as 9 inches.

ATI TTR38 Rectangle Refueling Tank Price History: $501.03

Q: Where is the Aluminum Tank Industries TTR38 Rectangle Refueling Tank cheapest?

At Henrich Equipment, for $501.03, 28% under what the other stores charge, as of our latest check.

Q: What do buyers say about the Aluminum Tank Industries TTR38 Rectangle Refueling Tank?

Rated 4.9 out of 5 from 18 ratings.

Q: Where can I buy the Aluminum Tank Industries TTR38 Rectangle Refueling Tank?

13 stores we checked sell it, including Henrich Equipment, TankAndBarrel.com, Tank Depot, Plastic-Mart, Elite Truck.

What reviewers say

4.9 / 518 ratings

Rated 4.9 out of 5 from 18 ratings, owners are highly satisfied with the build and finish. They report the tank arrives clean, fits the bed as expected and works well for diesel and gas transfer.

What people mention

Build qualityPraisedOwners describe sturdy aluminum construction and clean welds.
Clean interiorPraisedBuyers report the tank arrives clean inside and out with no debris.
FitMixedIt fits the bed as expected, but mounting tabs add width beyond the listed dimensions.
Slosh controlPraisedThe baffles are said to keep fuel from moving around in the bed.
CompletenessCriticisedA pump, gauge and mounting hardware are not included and must be added.

From TankAndBarrel.com

Special Permit issued by the US Department of Transportation
Legal for gas, diesel, methanol, kerosene, aviation fuel and other liquids
Commercial grade lockable vent/prevent filler cap
Fully baffled to reduce movement of contents
Two 2" NPT reinforced bungs for superior strength
3/8" NPT drain

Fit: Rectangle shape; mounting tabs may extend dimensions by 1 1/2 inches on each side; fuel cap adds 2 1/2 inches to total height
Sizing: Mounting tabs can extend the tank's dimensions by 1 1/2 inches per side and the fuel cap adds 2 1/2 inches to the height; account for this when measuring for fi
Guarantee: 1 year limited warranty from invoice ship date; standard duty tanks are designed for transfer pumps up to 30 lbs and installing a larger pump voids the warranty
Shipping: Ships from FL; lead time 1-2 weeks
In the box: Refueling tank, Commercial grade lockable vent/prevent filler cap, Hold down brackets

About the Aluminum Tank Industries TTR38 Rectangle Refueling Tank

The ATI TTR38 is a 38 gallon rectangle refueling tank made from .125" diamond plate aluminum. The back side is smooth aluminum and is not diamond plated. It holds a Special Permit issued by the US Department of Transportation and is legal for gas, diesel, methanol, kerosene, aviation fuel and other liquids.

The tank is fully baffled to reduce movement of its contents. It has two 2" NPT reinforced bungs and a 3/8" NPT drain. The two bungs let you reverse the fuel fill cap and the fuel transfer pump to the side you prefer. A commercial grade lockable vent/prevent filler cap and hold down brackets are included.

Each tank is pressure and leak tested and is clean and free of debris inside and outside. Mounting tabs can extend the tank's dimensions by 1 1/2 inches on each side, and the fuel cap adds 2 1/2 inches to the total height. Account for this when measuring for fit. An optional tank mounted or cabin mounted fuel gauge is available.

Capacity: 38 gallons
Shape: Rectangle
Material: .125" diamond plate aluminum; smooth aluminum on the back side
Fuel types: Gas, diesel, methanol, kerosene, aviation fuel and other liquids
Bungs: Two 2" NPT, reinforced
Drain: 3/8" NPT
Filler cap: Commercial grade, lockable vent/prevent
Sizing note: Mounting tabs add 1 1/2" per side; cap adds 2 1/2" to height
In the box: Refueling tank, filler cap, hold down brackets
Warranty: 1 year limited