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Extang 80457 Endure ALX Hard Folding Tonneau Cover Chevrolet Silverado/GMC Sierra 1500 19-25 6'6"
- 80457
| Note | Will NOT Work W/Factory Side Storage Boxes |
| Note | NOT Compatible W/CarbonPro Bed |
| Brand | Extang |
| Note | Fits W/Or W/O Multi-Pro or Multi-Flex Tailgate |
| T-Slot Rails | No |
| Material Type | Hard |
| Box Weight | 76 lbs |
| Box Length | 84 in |
| Box Width | 30 in |
| Box Height | 10 in |
| UPCCode | 750289804577 |
Please select your vehicle to ensure that this product fits.
Extang Endure ALX
The Extang Endure ALX combines a flush-mounted profile with EnduraShield construction and one-handed operation to deliver durable, low-profile truck bed protection.
The cover uses four patented EnduraShield TPO panels, an automotive-grade polymer that resists impact, abrasion, and UV exposure. Each panel is reinforced by a robust aluminum frame that provides exceptional structural rigidity and supports up to 500 lb of evenly distributed weight. The alloy frame features a matte black EnduraCoat finish with textured polymer hinge caps for a seamless appearance.
Extruded weatherproof seals at every seam prevent moisture intrusion and help protect cargo from the elements.
At the tailgate, the cover employs the Secure Rotary Latch System for intuitive, one-handed operation: a simple twist-and-lift to open, with automatic locking when closed against the bed rails.
The cover provides 2/3 bed access with integrated nylon buckle straps to limit movement while driving, and it folds flat against the cab for full-bed access using built-in prop rods.
- Durable aircraft-grade aluminum frame with EnduraCoat textured-black finish
- EnduraShield TPO panels resist impacts, abrasions, and UV exposure
- Low-profile, flush-mounted design that integrates with factory bed rails
- Secure Rotary Latch System for effortless, auto-latching operation
- Up to 500-lb weight capacity (evenly distributed)
- Extruded side weather seals for enhanced weather resistance
- 2/3 bed access with integrated buckle straps; folds flat for full-bed access with prop rods
- Simple clamp-on installation
- Limited 5-year warranty
*Installation/compatibility: Simple clamp-on installation. Verify fit for your specific vehicle year, make, model, and bed length before purchase.
| Note | Will NOT Work W/Factory Side Storage Boxes |
| Note | NOT Compatible W/CarbonPro Bed |
| Brand | Extang |
| Submodel | Без пластиковый вкладыш |
| Material | Aluminum |
| Note | Fits W/Or W/O Multi-Pro or Multi-Flex Tailgate |
| T-Slot Rails | No |
| Material Type | Hard |
| Series | Endure ALX |
| Submodel | 6'6" Bed |
| Type Cover | Hard Folding |
| Color | Matte Black |
| Fitment | 2020 Chevrolet Silverado 1500, 2020 GMC Sierra 1500, 2021 Chevrolet Silverado 1500, 2021 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 New Model, 2019 GMC Sierra 1500 New Model, 2022 Chevrolet Silverado 1500, 2022 GMC Sierra 1500, 2023 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 New Model, 2023 Chevrolet Silverado 1500, 2024 Chevrolet Silverado 1500, 2024 GMC Sierra 1500, 2025 Chevrolet Silverado 1500, 2025 GMC Sierra 1500, 2022 GMC Sierra 1500 New Model |
| Box Weight | 76 lbs |
| Box Length | 84 in |
| Box Width | 30 in |
| Box Height | 10 in |
| UPCCode | 750289804577 |
| Note | Will NOT Work W/Factory Side Storage Boxes |
| Note | NOT Compatible W/CarbonPro Bed |
| Brand | Extang |
| Submodel | Без пластиковый вкладыш |
| Material | Aluminum |
| Note | Fits W/Or W/O Multi-Pro or Multi-Flex Tailgate |
| T-Slot Rails | No |
| Material Type | Hard |
| Series | Endure ALX |
| Submodel | 6'6" Bed |
| Type Cover | Hard Folding |
| Color | Matte Black |
| Fitment | 2020 Chevrolet Silverado 1500, 2020 GMC Sierra 1500, 2021 Chevrolet Silverado 1500, 2021 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 New Model, 2019 GMC Sierra 1500 New Model, 2022 Chevrolet Silverado 1500, 2022 GMC Sierra 1500, 2023 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 New Model, 2023 Chevrolet Silverado 1500, 2024 Chevrolet Silverado 1500, 2024 GMC Sierra 1500, 2025 Chevrolet Silverado 1500, 2025 GMC Sierra 1500, 2022 GMC Sierra 1500 New Model |
| Box Weight | 76 lbs |
| Box Length | 84 in |
| Box Width | 30 in |
| Box Height | 10 in |
| UPCCode | 750289804577 |
Extang Product Warranty Terms
- Extang Xceed – 5-year warranty.
- Solid Fold 2.0 – 3-year warranty.
- Solid Fold 2.0 UTV – 90-day warranty.
- Solid Fold ALX – 5-year warranty.
- Trifecta 2.0 – lifetime warranty.
- Trifecta 2.0 Signature – lifetime warranty.
- Trifecta ALX – lifetime warranty.
- Trifecta E-Series – 5-year warranty.
- e-light 500 – 1-year warranty.
- B-Light – 1-year warranty.
- MaxSeal – 1-year warranty.
- Cargo Cleats – 1-year warranty.
This warranty protects against defects in materials and workmanship. It does not cover damages caused by misuse, unauthorized modifications, accidents, natural disasters, normal wear, or lack of maintenance. Losses related to product use or damages caused by interference with other accessories or trailers are not covered.
Warranty Voiding Conditions
The warranty will be void if:
- the tarp is not properly secured while driving, causing wind damage;
- improper cleaning products are used;
- cargo contacts or deforms the tarp;
- the product is used with open or unsecured panels;
- the tarp is opened when covered by snow, ice, or debris;
- the vehicle is towed with the tarp installed.
Claim Process
To submit a warranty claim, provide:
- order number;
- buyer information;
- vehicle year, make, and model;
- product name or part number;
- description of the issue;
- proof of purchase;
- photos of the damage.
If the claim is approved, repair or replacement will be offered. Shipping costs are the customer's responsibility.
