GMC Sierra 2500 HD Tonneau Cover - Undercover - Ultra Flex - Matte Black - `15-`19
GMC Sierra 2500 HD Tonneau Cover - Undercover - Ultra Flex - Matte Black - `15-`19
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GMC Sierra 2500 HD Tonneau Cover - UnderCover Ultra Flex, Matte Black (2015-2019). A durable hard-folding aluminum cover built for daily use and weekend hauling.
Designed for 8 ft beds on 2015-2019 Sierra 2500 HD, the Ultra Flex installs with clamp-on L-Rails, offers multiple driving positions for partial or full bed access, and features a dual-action tailgate seal so you can shut the gate with the cover open or closed. Automatic latching, a low-profile fit, and carpeted underpanels add utility and a clean finish. An integrated rail light aids nighttime loading. Weather resistant, Made in the USA, and backed by a 5-year warranty.
Features
- Hard tri-fold aluminum panels with matte black powder coat
- Dual-action tailgate seal; close gate with cover up or down
- Clamp-on installation with L-Rails
- Drive with full or partial bed access
- Integrated bed rail light; carpeted underpanels
Have questions or want help planning your build? Call us in Austin, TX at 512-982-9393 or in the Los Angeles, CA area at 562-981-6800. We offer professional installation and customization at both locations.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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