Additional information
| Size | 38 Gallon short bed, 42 Gallon Low Profile, 43 Gallon, 46 Gallon, 50 Gallon |
|---|
ATI Rectangular Diesel Aluminum Auxiliary Tank
Price range: $659.00 through $759.00
ATI Rectangular DOT Approved Aluminum Transfer Tank
Price range: $639.00 through $699.00
ATI Rectangular DOT Approved Aluminum Transfer Tank — 38 to 50 Gallon
DOT-Approved Fuel Transport for Every State
Designed for seamless cross-state transport, this DOT-approved aluminum transfer tank gives you the legal flexibility to move gasoline, diesel, and aviation fuel with confidence. Its rugged, lightweight construction is built for the professional who demands compliance without compromising on durability. A clean, purpose-built solution for keeping your fleet fueled on the go.
- FREE Compliance Documentation -- DOT permit documentation included with every order
- FREE Shipping -- UPS delivery to your door on all transfer tanks
- FREE Pre-offer Spec Review -- We verify pump compatibility and size fit before you order
Price range: $639.00 through $699.00
🔒 100% Secure Checkout
Free Returns 30-day hassle-free returns.
Free Delivery Every order, every time.
Ships in 3–5 Days Heavy-duty crating included.
4.9/5 Stars 2,400+ verified reviews.
In the box
- ATI rectangular transfer tank (selected size)
DOT-Approved Fuel Transport for Every State
This ATI rectangular transfer tank is code-compliant for transporting gasoline, kerosene, methanol, diesel, or aviation fuel across all 50 states. Built-to-spec from heavy-gauge aluminum, it's spec'd to handle fuel pumps up to 15 GPM or 30 pounds. Available in five capacities from 38 to 50 gallons, with optional powder coat, locking cap, and tank notch for tonneau cover available. Ships free via UPS. Pay as low as $54/month with Affirm.
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DOT Approved All 50 States
5 Capacity Options
Multi-Fuel Compatible
Ships Free via UPS
38–50 Gal
Capacity Range
50
States Approved
15 GPM
Max Pump Rating
Spec'd Correctly Before It Ships
The wrong transfer tank doesn't just waste money — it can trigger a DOT violation during a roadside inspection. Tank Vault eliminates that risk with pre-offer compliance verification. Tell us your fuel type, truck configuration, and state requirements, and we confirm the correct ATI tank model, pump compatibility, and accessory configuration before your order processes. If your application requires a heavy-duty tank for a pump exceeding 30 pounds, we flag it immediately rather than shipping a standard unit that fails in the field. This is the difference between a vendor who takes your order and a vendor who protects your operation.
Five Sizes Engineered for Real Truck Beds
ATI builds this rectangular transfer tank in five configurations: 38-gallon short bed, 42-gallon low profile, 43-gallon standard, 46-gallon extended, and 50-gallon full-size. Each size is spec'd with specific length, width, and height dimensions to match your truck bed without modification. The 38-gallon model sits at 48.5 inches long by 11 inches wide — built for tight short-bed installations. The 50-gallon model fits a 36.25-inch by 19-inch footprint for full-size beds. Heavy-gauge aluminum construction keeps weight manageable while maintaining structural integrity for highway transport. No guesswork on fit — select your bed size and we ship the correct dimensions.
Multi-Fuel Compliance for Field Operations
DOT approval means this tank is legal for highway transport of gasoline, diesel, kerosene, methanol, and aviation fuel in all 50 states. The DOT permit requires fuel dispensing through a pump — gravity feed is not permitted. ATI's standard aluminum tanks support pumps up to 15 gpm or 30 pounds. For heavier pump setups, Tank Vault coordinates heavy-duty tank configurations directly. Optional accessories include GPI fuel pumps, inline filters, tank-mounted gauges, locking fuel caps, black powder coat finish in gloss or matte, and custom tank notches for tonneau cover available. Every accessory is selected to maintain DOT compliance — no aftermarket additions that void your permit.
Verify Your Bed Fit
Confirm your truck bed dimensions against the tank size you need before ordering.
- Truck bed length exceeds selected tank length (48.5" to 57" depending on size)
- Truck bed width accommodates selected tank width (11" to 19" depending on size)
- Fuel pump weight does not exceed 30 pounds (heavier pumps require heavy-duty tank)
Field-Proven Applications
Fleet and agricultural operations rely on this tank for compliant, on-site fuel delivery.
Farm Fueling
Job Site Operations
Municipal & Fire Response
Fleet Mobile Refueling
Full specifications
At a glance
- Surface
- Black powder coat (gloss or matte)
Full specifications12 data points across 4 categories
Dimensions
| TTR38 (38 Gallon) | 48.5"L x 11"W x 19"H |
|---|---|
| TTR42 (42 Gallon) | 48.5"L x 19"W x 12"H |
| TTR43 (43 Gallon) | 51"L x 12"W x 16.5"H |
| TTR46 (46 Gallon) | 57"L x 12"W x 16.5"H |
| TTR50 (50 Gallon) | 36.25"L x 19"W x 19"H |
Power & Performance
| Max Fuel Pump Rating | Up to 15 GPM or 30 pounds of weight |
|---|---|
| Dispensing Method | Fuel pump required per DOT permit |
Materials
| Construction | Aluminum |
|---|---|
| Optional Finish | Black powder coat (gloss or matte) |
Compliance & Warranty
| DOT Approval | Permitted for all 50 states |
|---|---|
| Compatible Fuels | Gasoline, kerosene, methanol, diesel, aviation fuel |
| Weight | See product page |
The Tank Vault Promise
Every tank we sell is vetted for compliance, build quality, and real-world performance.
Free Compliance DocumentationDOT permit documentation included with every order — no chasing the manufacturer.
Free ShippingShips free via UPS to your door. Call for liftgate or job-site delivery options.
30-Day Hassle-Free ReturnsUninstalled, original packaging — if it doesn't meet your spec or arrives damaged, we resolve it immediately.
Frequently Asked Questions
This ATI transfer tank carries a DOT permit for legal highway transport of gasoline, diesel, kerosene, methanol, and aviation fuel in all 50 states. It is not a tank that 'meets equivalent standards' — it is DOT permitted. Tank Vault provides the relevant DOT documentation with your order so you have it available for roadside inspection or state compliance review.
No. The DOT permit on this tank requires fuel to be dispensed through a fuel pump — gravity feed is not permitted. ATI's standard aluminum tanks accommodate pumps up to 15 gpm or 30 pounds. If your operation uses a heavier pump, contact Tank Vault before ordering. We coordinate heavy-duty aluminum tank configurations that handle higher pump weights without compromising DOT compliance.
All ATI rectangular transfer tanks 50 gallons and under ship by UPS — no LTL freight coordination required. UPS delivery typically arrives within 3 to 7 business days depending on your location. If you need a specific delivery date for a job site deadline, contact us before ordering and we will confirm the ship timeline based on your selected size and any accessory configurations.
The DOT permit covers gasoline, diesel, kerosene, methanol, and aviation fuel. This tank is approved for highway transport of all five fuel types across all 50 states. If you are transporting a fuel type not listed here, contact Tank Vault before purchasing — we will verify whether your specific application falls within the DOT permit or if an alternative tank is required.
ATI offers a custom tank notch modification that allows the fuel pump to sit below the tonneau cover line. This is a factory modification — not a field cut. Contact Tank Vault before ordering with your tonneau cover specifications and pump model. We will coordinate the correct tank size and notch configuration so the installation clears your cover without modification to the tank itself.
Yes. Tank Vault offers GPI fuel pumps, inline fuel filters, tank-mounted gauges, locking fuel caps, black powder coat finish in gloss or matte, mounting hardware, and custom tank notches as add-ons at the time of purchase. Bundling accessories with your tank order ensures pump compatibility and DOT compliance are verified together — rather than buying components separately and risking a mismatch.
The Tank Vault Promise
Every tank we sell is vetted for compliance, build quality, and real-world performance.
Free Compliance Documentation
DOT permit documentation included with every order — no chasing the manufacturer.
Free Shipping
Ships free via UPS to your door. Call for liftgate or job-site delivery options.
30-Day Hassle-Free Returns
Uninstalled, original packaging — if it doesn't meet your spec or arrives damaged, we resolve it immediately.
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About aluminum tank industries Fuel Transfer Tanks
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