Chevy/GMC 1500 Bed Channel Stiffeners

Our 2019+ GMC/Chevy 1500 Bed Channel Stiffeners reinforce the weak truck bed channels against cracking and other damage. Heavy loads, camper shells, bed racks, or off-road stresses can crack the bed channels over time. These brackets provide the needed extra support and rigidity to avoid this common problem. Our brackets add an extra 3/8-inches of steel, composed of a 3/16-inch stiffener and a 3/16-inch backer plate.

Each bracket features accessory mounting locations that are perfectly suited for antennas or flag mounting. Additional tie down points are also included in the design. Our stiffeners are finished in a durable hammer black powder coat, and as always, are Made in America.

* Please Note: This is not compatible with the Carbon Pro Bed.

** Please Note: Installation requires drilling and riv nuts.

Features & Benefits

Reinforces Weak Bed Channels against Cracking
Fits All Bed Lengths
Mounting Provisions for Antenna and/or Flag
Offers Additional Tie Down Points
Durable 2-Stage Hammer Black Powder Coat
Made in the USA

Fitment Notes

Fits All Bed Lengths
Direct Fitment Using Supplied Hardware For Easy Installation
Requires Drilling And Riv Nuts For Installation
Is NOT Compatible With The Carbon Pro Bed

Specifications

Shipping & Lead Time

Brand lead time (Addictive Desert Designs): 4-6 weeks.

This product ships directly from the manufacturer. Tracking will be provided once the order is released for shipping.

📄 Installation Guide (PDF)

⚠ California Prop 65: WARNING: This product can expose you to chemicals including lead and lead compounds, DEHP and bisphenol A (BPA) which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.