GMC Sierra 2500 HD Tonneau Cover - Extang - Endure ALX - Matte black - `07-`14
GMC Sierra 2500 HD Tonneau Cover - Extang - Endure ALX - Matte black - `07-`14
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GMC Sierra 2500 HD Tonneau Cover - Extang Endure ALX - Matte Black (2007-2014) is a low-profile folding bed cover designed to protect cargo while maintaining a clean, factory-like look. It's built for strength, weather resistance, and easy access.
The Endure ALX uses four patented EnduraShield TPO-coated panels over a lightweight aircraft-grade aluminum frame. Each 1/2" panel and the reinforced perimeter frame provide structural rigidity and resistance to scratches, dents, and UV fading. The matte black textured powder coat on frames and hinges improves wear resistance, while extruded weather seals guard your bed and gear from the elements. Extang’s exclusive Secure Rotary Latch System offers one-handed twist-and-lift operation and automatically latches closed for reliable security. When you need full bed access, the cover folds up toward the cab in seconds. The Endure ALX is backed by a limited 5-year warranty and fits 6'6" beds on 2007-2014 GMC Sierra 2500 HD/3500 HD models without a cargo management system.
Features
- Fits 2007-2014 GMC Sierra 2500 HD/3500 HD 6'6" bed (no CMS)
- Four EnduraShield TPO-coated panels with 1/2" thickness
- Lightweight aircraft-grade aluminum frame
- Supports up to 500 lbs. of evenly distributed weight
- Matte black textured powder coat on frames and hinges
- Extruded weatherproof side seals for all-weather protection
- Extang Secure Rotary Latch System for one-handed operation
- Limited 5-year warranty
If you have questions or want help confirming fitment, call us directly — we’re happy to help. We offer installation and customization services at our Austin, Texas and Los Angeles, California area locations. Call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule service or get a quote. We install on premises at both locations. If you are thinking about purchasing multiple items, contact us for possible shipping discounts.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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562-981-6800 (Signal Hill, CA)
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