GMC Sierra Tonneau Cover - Extang - Endure ALX - Matte Black - `19-`25
GMC Sierra Tonneau Cover - Extang - Endure ALX - Matte Black - `19-`25
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GMC Sierra Tonneau Cover - Extang - Endure ALX - Matte Black - `19-`25 is a low-profile, hard-folding bed cover engineered for function and durability. It provides a tight, flush-mounted appearance when closed and quick full-bed access when needed.
The Endure ALX uses four TPO-coated EnduraShield panels on a lightweight aluminum frame to create a rigid cover that resists scratches, dents and UV fading. Each panel is about 1/2" thick and the assembly is rated to support up to 500 lbs of evenly distributed weight. A matte black textured powder coat on the perimeter frame and hinges improves wear resistance, while extruded weather seals protect cargo from the elements. The Extang-exclusive Secure Rotary Latch System offers one-handed, twist-and-lift operation and automatically latches for dependable security. When you need full bed space the cover folds up to the cab for easy access. Compatible with 2019–2025 GMC Sierra (CarbonPro) 5'9" bed, with or without MultiPro/MultiFlex tailgate. Backed by a limited 5-year warranty.
Features
- Four TPO-coated EnduraShield panels on aluminum frames
- Supports 500 lbs. evenly distributed
- Matte black textured powder coat on frames and hinges
- Extruded weatherproof side seals for all-weather protection
- Extang Secure Rotary Latch — one-handed twist-and-lift operation
- Folds to the cab for full bed access; limited 5-year warranty
If you have questions or want to confirm fitment, call us directly: 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. If you're considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
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