American Truckboxes - Manufacturer of Toolboxes
Semi Truck and Trailer Boxes and Toolboxes

Step Boxes

Step Tool Boxes
Step Saddle Boot Box
Drop Open Door
Step Toolboxes
Step Saddle Boot Box
Bottom Open Door
Underbody Step Box
Step Frame Box
Single Drop & Bottom Open Door

Please call 1-888-996-0376 or
e-mail us for pricing and available sizes.
Online ordering is available at

Step saddle boot boxes are super heavy duty, high capacity and offer easy access from side of the truck. Boxes are available with or without steps. Step boxes are available in different sizes, ranging from 12” to 48” or can be ordered in custom widths.

Step frame boxes are super heavy duty, medium capacity and offer easy access from side of truck. Boxes can be mounted to truck frame with Lchannel bolt-on mount brackets. These boxes are perfect for storing your equipment, like chains, binder, straps, tarps or your personal gear or tools. Truck boxes are available in different sizes and can be ordered custom size.

All AMERICAN TRUCKBOXES boxes are designed and built to keep your equipment safe and secure.

Features and Specifications:


Step Toolbox Mounted on Truck Step Box Mounted on Pickup

Need a custom-designed or custom-sized semi-truck box? Contact us!!


American Truckboxes

American Truckboxes, LLC®

American Truckboxes, LLC
15750 6th Street SE
Blanchard, ND 58009
Toll-free: 1-888-996-0376
Phone: (701) 636-0376
Fax: (701) 636-0380
Office Hours (CST):
Monday through Friday
8:00 to 12:00 noon
1:00 to 5:00 p.m.
Sales Department:


We accept Visa, Mastercard, American Express and Discover
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