GMC Sierra 2500 HD Tonneau Cover - Undercover - Elite LX - Brownstone - `15-`19
GMC Sierra 2500 HD Tonneau Cover - Undercover - Elite LX - Brownstone - `15-`19
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GMC Sierra 2500 HD Tonneau Cover – UnderCover Elite LX – Brownstone (2015–2019). A paint-to-match, hard one-piece cover for 6 ft 6 in beds that adds secure cargo protection and a refined factory look.
Built on the Elite platform, the LX pairs lightweight ABS composite with a premium carpet-lined underside and a Brownstone GWX (WA105V) topcoat for precise color match. A full-perimeter seal helps keep out weather, quick-release hardware lets you remove the cover for full bed use, and the removable LED light brightens cargo at night. Designed specifically for 2015–2019 Sierra 2500 HD with the 6'6" bed; please verify bed length before ordering.
Features
- Color-matched Brownstone GWX (WA105V)
- Lightweight one-piece ABS composite
- Premium carpet-lined underside
- Full perimeter seal, quick-release removal, LED light
Questions or need guidance? Call Austin at 512-982-9393 (TX) or our Los Angeles area shop at 562-981-6800 (CA). We offer installation and customization at both locations. Buying multiple items? Contact us for shipping discounts; we install on premises in Austin, TX and Los Angeles, CA.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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