Product Description
Semi Truck Saddle Box: Heavy-Duty Aluminum Storage Built for the Space Between Your Fuel Tank and Rear Tires. Made in the USA by AMERICAN TRUCKBOXES ATB®️.
This saddle box toolbox is built for owner-operators and fleet drivers who need secure, weather-tight storage mounted low along the truck frame. The single drop-open lid gives you quick top access to chains, straps, and tools without stepping up or reaching over a step deck. Every box is manufactured by American Truckboxes LLC in Blanchard, North Dakota. Custom sizing and fleet orders are available directly from the factory.
Key Features
- Resists corrosion for the long haul: durable aluminum construction holds up to road salt, moisture, and daily wear better than painted steel
- Stays put on the frame rail: reinforced back panel is built for mounting between the fuel tank and rear tires on a semi truck
- Quick, simple access: single drop-open lid swings down for fast top loading without a stepped profile getting in the way
- Clean, smooth finish: all-smooth aluminum exterior for a finished look without the diamond-plate texture
- Break-in resistant lock: DT-handle lock secures the lid against theft and tampering
- No steps to snag or catch: low-profile saddle design keeps the box tucked close to the frame
- Backed by decades of build quality: over 25 years of American manufacturing experience behind every weld
Specifications
Material: Aluminum
Dimensions: 24″H x 20″D, 12″ to 24″W
Finish: All Smooth
Mounting: Crossover / saddle, frame-rail
Warranty: 60-month limited (standard boxes)
Made in the USA and backed by 25+ years of manufacturing experience. Visit truckbox.com or call (888) 996-0376 for custom sizing, fleet pricing, or questions.
Frequently Asked Questions
Q: Where is this toolbox made?
A: This saddle box is made in the USA at the American Truckboxes LLC facility in Blanchard, North Dakota. ATB has manufactured heavy-duty truck toolboxes for over 25 years. Learn more at truckbox.com.
Q: What warranty comes with this toolbox?
A: Standard boxes carry a 60-month (5-year) limited warranty. Custom or modified boxes and auxiliary fuel tanks carry a 12-month limited warranty. The warranty applies to the original purchaser only and is non-transferable. Contact truckbox.com or (888) 996-0376 for full warranty details.
Q: Can I order a custom size?
A: Yes, custom sizes are available beyond the two widths listed here. Custom and modified boxes carry a 12-month warranty. Reach out at truckbox.com or (888) 996-0376.
Q: What widths does this saddle box come in?
A: This aluminum saddle box is available in 12-inch and 24-inch widths, both at 24 inches tall and 20 inches deep. Select your width from the dropdown on this page.
Q: Is this saddle box weatherproof?
A: Yes, the single drop-open lid closes tight against the aluminum body to keep out rain and road spray, keeping tools and gear protected on the frame rail.
Q: How does the lock work on this box?
A: This saddle box uses a DT-handle lock that resists prying and break-in attempts while giving quick one-hand access to the lid.
Q: Does this saddle box come with a mounting kit?
A: The box itself ships ready to mount to your semi truck frame rail between the fuel tank and rear tires. Hook and bolt-on mounting kits are sold separately; call (888) 996-0376 or visit truckbox.com for the right kit for your setup.