2025 GMC Truck Bed Extender

Truck Bed Extender

Need more usable area in the bed of your truck? Add one of our custom-fit bed extenders by Topline or AMP Research and gain valuable space by utilizing your truck's tailgate. We offer both flip-up and collapsible bed extenders to ensure that you can find the correct extender for your specific needs and budget. Made of high quality aluminum, these bed expanders are light enough for everyday use but durable enough for any cargo you may haul.

We offer custom fits for many popular truck manufacturers, such as Ford, Chevy, Dodge, and GMC. Find the correct fit for your truck by entering the year to the left.