aluminum tank industries|SKU:TTR51-var-57517-fa7b8e

ATI DOT-Approved Aluminum Rectangle Transfer Tank

DOT-Approved Fuel Transfer Built for the Job Site

Engineered for uncompromising safety and versatility, this DOT-approved aluminum transfer tank provides the ultimate solution for reliable fuel transport and storage across all 50 states. Its robust construction and industrial-grade design ensure lasting performance for farmers, contractors, and discerning professionals who demand nothing less than premium quality. A seamless blend of regulatory compliance and rugged durability, this tank elevates your refueling operations with confidence and ease.

Legal in all 50 states — DOT approved for five fuel types
Configurable pump placement — Two 2-inch bungs for flexible setup
Sizes for any truck bed — Six configurations from 51 to 110 gallons
Ships free to your door — No additional freight charges
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Price range: $649.00 through $839.00

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In the box

  • ATI rectangle aluminum transfer tank
ATI Rectangle DOT Approved Aluminum Transfer Tank
ATI DOT-Approved Aluminum Rectangle Transfer Tank
$649.00 $839.00Price range: $649.00 through $839.00

DOT-Approved Fuel Transfer Built for the Job Site

This vetted ATI rectangular transfer tank is a smart investment for fleets that require compliance-ready fuel storage across all 50 states. Approved for gasoline, diesel, kerosene, methanol, and aviation fuel, it is designed and constructed with the industrial user in mind. The craftsmanship shows in every detail, built to hold up through years of daily use. Two 2-inch bungs let you configure the fill cap and pump to your preferred side. Ships free with 30-day hassle-free returns.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Legal in All 50 States
DOT Approved
Dual 2-Inch Bungs
Multi-Fuel Compatible
51 Gal
Fuel Capacity
55"L x 9"W x 24"H
Dimensions
15 GPM
Max Pump Rating
Compliance-Ready Fuel Storage Eliminates Fines and Downtime

Compliance-Ready Fuel Storage Eliminates Fines and Downtime

A compliance failure on a fuel tank doesn't just cost money — it halts your operation. This ATI transfer tank carries full DOT approval, making it legal in all 50 states for gasoline, diesel, kerosene, methanol, and aviation fuel. That certification isn't decorative; it means the tank has been tested and verified to meet federal transport standards. For fleet managers and contractors, this eliminates the risk of fines, cleanup liabilities, and the downtime that follows a failed inspection. ATI constructs these tanks with the industrial user in mind, using aluminum that holds up under daily use. When an inspector shows up, this tank speaks for itself.

Six Size Configurations Fit Any Truck Bed Setup

Six Size Configurations Fit Any Truck Bed Setup

Not every truck bed is the same, and forcing a generic tank into your rig creates wasted space and instability. Tank Vault offers this curated ATI transfer tank in six configurations: 51 gallon slim, 55 gallon square, 58 gallon low profile, 62 gallon, 77 gallon, and 110 gallon. Each size is engineered for specific bed dimensions, so you choose based on your actual measurements rather than settling for what's on the shelf. The rectangle shape also serves as the ideal foundation if your application requires a double wall refueling transfer tank. Measure once, order the right fit, and stop compromising your payload layout.

Reversible Bung Design Puts You in Control of Setup

Reversible Bung Design Puts You in Control of Setup

The two 2-inch bungs on this ATI transfer tank let you decide where the fuel fill cap and transfer pump mount — left side or right side, based on how you actually work. That flexibility matters when your truck has toolboxes, ladder racks, or other equipment dictating clearance. Standard models support fuel pumps up to 15 gpm or 30 pounds of weight. For heavier pumps or rougher off-road conditions, the 110 gallon heavy duty severe series uses .19-inch aluminum instead of .125-inch, with an internal pump bung support to handle the extra load. Select the configuration that matches your pump, not the other way around.

Check Your Fitment

Verify these dimensions before ordering to ensure the TTR51 mounts properly in your truck bed.

  • Truck bed length is at least 55 inches
  • Bed width accommodates a 9-inch wide tank profile
  • Installed fuel pump does not exceed 30 pounds of weight

Built for Real Work

From job sites to farmland, this transfer tank handles the fuel demands that keep operations moving.

Construction Sites
Agricultural Operations
Municipal Fleets

Full specifications

At a glance

Dimensions
9"
Surface
Aluminum
Full specifications12 data points across 4 categories

Dimensions

Capacity51 Gallon
Length55"
Width9"
Height24"

Power & Performance

Max Pump Rating15 gpm
Max Pump Weight30 pounds
Bung Size2"

Materials

MaterialAluminum
Wall Thickness.125" aluminum

Compliance & Warranty

DOT ApprovedYes
Legal StatusLegal in all 50 states
Compatible FuelsGasoline, kerosene, methanol, diesel, and aviation fuel

The Tank Vault Promise

We stand behind every product we carry with straightforward policies and real accountability.

Vetted for QualityEvery Tank Vault product is evaluated for real-world performance and build quality before it earns a listing.
Ships Free, AlwaysNo minimums, no thresholds. Your transfer tank ships free directly to your door.
30-Day Hassle-Free ReturnsIf it doesn't meet your standards, send it back within 30 days. No runaround.

ATI Rectangle DOT Approved Aluminum Transfer Tank

Price: $649

Engineered for the professional and trusted by the private citizen, the ATI Rectangle DOT Approved Aluminum Transfer Tank is the definitive solution for safe, legal, and durable fuel transport. Whether you are a farmer, contractor, or municipality, this tank is built to last a lifetime. Fully compliant in all 50 states for gasoline, diesel, kerosene, methanol, and aviation fuel, this tank offers the versatility you need with the rugged construction you demand. Available in sizes ranging from 51 to 110 gallons, it is the ideal choice for demanding refueling applications.

Key Features

  • DOT Approved & Legally Compliant: Manufactured under a special permit from the U.S. Department of Transportation, making it legal for commercial and state applications in all 50 states.
  • Versatile Fuel Compatibility: Safe for use with gasoline, diesel, kerosene, methanol, and aviation fuel.
  • Rugged Diamond Plate Aluminum Construction: Built with industrial-grade aluminum that resists corrosion and stands up to the harshest environments. Available in standard .125″ aluminum or Heavy Duty .19″ aluminum for extreme conditions.
  • Reduced Slosh & Increased Stability: Fully welded internal baffles significantly reduce fuel movement during transport, enhancing vehicle stability and safety.
  • User-Friendly Design: Two 2” NPT reinforced bungs allow you to reverse the fuel fill cap and pump to your preferred side for maximum convenience.
  • Secure & Durable Components: Includes a commercial-grade, lockable vent/prevent filler cap for security and safety.
  • Complete Ready-to-Install Package: Comes standard with hold-down brackets, a 3/8” NPT drain plug, and a premium powder-coated finish (Black or White).

Specifications

Model Capacity Dimensions (L x W x H) Material Thickness
TTR51 51 Gallons 55″L x 9″W x 24″H .125″ (Standard)
TTR55 55 Gallons 24.25″L x 24″W x 24″H .125″ (Standard)
TTR58 58 Gallons 51″L x 21″W x 13″H .125″ (Standard)
TTR65 62 Gallons 60″L x 21″W x 13″H .125″ (Standard)
TTR77 77 Gallons 57″L x 18″W x 19″H .125″ (Standard)
TTR110 110 Gallons 48.5″L x 24″W x 24″H .125″ (Standard)
SSR110 110 Gallons 48.5″L x 24″W x 24″H .19″ (Heavy Duty)

Note: The fill neck adds 2.5 inches to the total height. Each mounting tab adds 1.5 inches to the length (3 inches total for two tabs).

Why Choose ATI Rectangle DOT Approved Aluminum Transfer Tank

When you invest in an ATI transfer tank, you are choosing unmatched quality and peace of mind. Unlike standard tanks, every ATI unit is pressure and leak detection tested before leaving the factory, ensuring it is clean, free of debris, and ready for immediate service. The Heavy Duty Severe Series (SSR110) goes even further, featuring 50% thicker .19″ aluminum and an internal pump bung support designed to handle larger, heavier pumps and the most punishing off-road conditions.

We understand that your equipment is a serious investment. That is why our tanks are designed with the industrial user in mind, featuring fully welded baffles for superior strength and a 1-year limited warranty. For those requiring a low-profile setup, a custom tank notch option is available to allow your fuel pump to sit flush under a tonneau cover. Choose ATI for a transfer tank that performs as hard as you do.

Important Shipping Note: Tanks 50 gallons and under ship via UPS. Tanks greater than 50 gallons must ship by freight.

Additional information

Size

110 Gallon, 110 Gallon Heavy Duty, 51 Gallon Slim, 55 Gallon Square, 58 Gallon Low Profile, 62 Gallon, 77 Gallon

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