Product Categories

Side Steps

Running Boards

Truck Tool Boxes

Transfer Tanks

Cab Racks

Bed Mats

Tailgate Assist

Bed Caps

Mud Flaps

Floor Mats

Bull Bars

Grill Guards


Cargo Management

Where it all started.

Dee Zee was founded as the "The Running Board People" in 1977 and only offered seven SKU's. As years progressed, we evolved into the "The Quality Truck Accessory People" and we now outfit trucks and SUV's from bumper to bumper with over 1,500 part numbers.


Aftermarket products are designed and developed by in-house engineers using laser measuring tools and vehicle CAD data. Dee Zee designs custom fit products for each year/make/model of vehicle to eliminate drilling into the vehicle frame or body. Using existing OEM holes maintains the integrity of the vehicle and it ensures precise fitment along with speedy installation.


Increased capabilities.

Dee Zee's large footprint in the automotive aftermarket has allowed us to constantly expand and enhance our product offering and also show proof of concept for future OEM programs.


Dee Zee also manufactures private label products for various retail brands. We work with customers to meet their requested specifications and price point.