# Extang 19-23 Chevy/GMC Silverado/Sierra 6.6ft. Bed Endure ALX

From tireless engineering and a relentless pursuit for perfection comes a low-profile bed cover designed to function like no other - the Endure ALX from RealTruck. With a flush-mounted design, the Endure ALX creates a seamless, polished exterior appearance when closed while delivering highly functional full-bed access when open. The Endure ALX features four patented EnduraShield TPO-coated panels, forming a seamless yet incredibly strong bed cover assembly. Each ½-inch thick panel is crafted with a lightweight aluminum frame for exceptional structural rigidity, enough to support 500 lbs. of evenly distributed weight, while maintaining remarkable resistance to scratches, dents, and unsightly UV-related fading. The cover's perimeter frame features a matte black powder coat finish, reinforced with extruded weatherproof seals at every seam to protect the bed and your cargo from the elements. At the tailgate, the Endure ALX utilizes a specially-engineered Secure Rotary Latch System, an industry-first and Extang exclusive. Its intuitive design allows one-handed operation with a simple twist-and-lift motion and automatically latches closed for exceptional security. And when maximum bed space is needed, the Endure ALX fully folds up to the cab allowing full bed access in seconds, making it as easy to live with as it is to operate. Best of all, RealTruck backs the Endure ALX with a limited 5-year warranty, and the installation is so simple it can completed in your garage or driveway with a few simple tools in about half an hour.

-   An Extang exclusive Secure Rotary Latch System offers effortless operation. With a quick twist of the knob and a lift, the cover grants instant bed access, making loading and unloading cargo a breeze
-   Lightweight aircraft-grade aluminum frame and bed panels provide exceptional durability and the strength to support 500 lbs. of evenly distributed weight
-   Rugged EnduraCoat exterior finish and extruded side weather seals offer the ultimate all-weather protection to guard your gear from the elements
-   Matte black textured powder finish on aluminum frames and hinges for greater wear-resistance and added protection
-   Matte Black Textured Powder Finish On Aluminum Frames/Hinges For Greater Wear-Resistance/Added Protection
-   Extruded Side Weather Seals Offer The Ultimate All-Weather Protection To Guard Gear From The Elements
-   Lightweight Aircraft Grade Aluminum Frame/Bed Panels Provide Exceptional Durability/The Strength
-   An Extang Exclusive Secure Rotary Latch System Offers Effortless Operation
-   Rugged EnduraCoat Exterior Finish And Extruded Side Weather Seals
-   Matte Black Textured Powder Finish On Aluminum Frames And Hinges
-   Maximum Strength 5-Year Warranty
-   Maximum Strength 5 Year Warranty

This Part Fits:

Year

Make

Model

Submodel

2019-2026

Chevrolet

Silverado 1500

Custom

2019-2026

Chevrolet

Silverado 1500

Custom Trail Boss

2019-2026

Chevrolet

Silverado 1500

High Country

2019-2026

Chevrolet

Silverado 1500

LT

2019-2026

Chevrolet

Silverado 1500

LT Trail Boss

2019-2026

Chevrolet

Silverado 1500

LTZ

2019-2026

Chevrolet

Silverado 1500

RST

2019-2021

Chevrolet

Silverado 1500

SSV

2019-2026

Chevrolet

Silverado 1500

WT

2022-2026

Chevrolet

Silverado 1500

ZR2

2019-2026

GMC

Sierra 1500

AT4

2019-2021

GMC

Sierra 1500

Base

2019-2026

GMC

Sierra 1500

Denali

2019-2026

GMC

Sierra 1500

Elevation

2022-2026

GMC

Sierra 1500

Pro

2019-2026

GMC

Sierra 1500

SLE

2019-2026

GMC

Sierra 1500

SLT

## Details

- **Price:** 2321.6 CAD
- **Vendor:** Extang
- **Type:** Tonneau Covers - Hard Fold

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2321.60 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Mounted
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/extang-19-23-chevy-gmc-silverado-sierra-6-6ft-bed-endure-alx)
> Updated: 2026-07-06