UnderCover Ultra Flex - UX12022 - 2019-2025 Chevrolet Silverado / GMC Sierra 1500 - 5.8 ft. Bed

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  • $1299.99

With or Without Multi Pro Tailgate

STYLE: Hard Fold Up Tonneau Cover

  • Low Profile Design
  • Easy Clamp on installation
  • Carpet under panel for OE look
  • Folds up behind the cab for total bed access
Select your vehicle

Undercover Ultra Flex - Logo


Undercover Ultra Flex


THE ULTIMATE TRUCK BED SOLUTION


A hard folding truck bed cover that comes with overwhelming new features, and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance, to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all-purpose truck bed cover.


All-new features that accompany the Ultra Flex include a SaddleBag storage box for convenient out-of-the-way bed organization, dual rail LED bed lighting system for enhanced night vision, and a universal tailgate seal, allowing you to close the tailgate with the cover up or down. Multiple riding positions allow the user to ride with full access to their bed, and full weather protection is available if the cover is in the fully closed position. Ultra Flex is a no-drill application and can be installed and removed easily with our newly designed L-Rails. Whats more, the Ultra Flex is backed by a 5-year warranty, making it the most desirable folding cover on the market


Undercover Ultra Flex - Open


  • Stylish Matte Black Finish
  • SaddleBag Storage Provides Extra Organization (included)
  • Weather Resistant
  • 5-Year Warranty
  • Ultra Low-Profile Design
  • Luminous Bed Lighting System
  • Automatic Latching Panels
  • Carpeted Underpanels Provide a Finished OEM Look
  • Dual Action Tailgate Seal
  • Made in the USA


Undercover Ultra Flex - Saddlebag
Additional Accessories Included


The SaddleBag and dual-rail bed lighting system provides added storage and illumination in your truck bed.


Undercover Ultra Flex - Dual Action Tailgate
Dual Action Tailgate Seal


Shut your tailgate with ease without having to lift the last panel of the cover.


Undercover Ultra Flex - Carpet Under Panels
Ultra Finished Under Panel


A refined and ultra tough carpet-like finish gives the Ultra Flex an OE look and feel.
  • Fitment Type
    Vehicle Specific
Year Make Model Bed Length
2019 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2019 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2020 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2020 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2021 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2021 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2022 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2022 GMC Sierra 1500 Limited / Old Body Style Crew Cab - 5.8 ft. Bed
2022 Chevrolet Silverado 1500 LD / Old Body Style Crew Cab - 5.8 ft. Bed
2022 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2023 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2023 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2024 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2024 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2025 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2025 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
exclaimptSmall.gifProp 65 WARNING


Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov

    • SKU
      UX12022
    • UPC/ISBN
      192631024200
  • Style
    Hard Fold Up
  • Keystone Inventory Tracking
    Yes
  • Keystone Brand ID
    U19
  • Brand
    Undercover
  • Model
    Undercover - Ultra Flex
  • Warranty
    5 Years
  • Installation Type
    Clamp On
  • Main Cover Material
    Aluminum
  • Locking
    Lockable Using Tailgate handle
  • Drilling Required
    Yes (Drain tubes only)
  • Cover Side Fasten Style
    Not Applicable
  • Works With Tool Box
    No
  • Works with Bed Rails
    No
  • Hinged
    Yes
  • Bed Length
    5.8 Ft. (69.9 In.)
  • Product Type
    Tonneau Covers
  • Special Note 1:
    Works With or Without Multi-Pro Tailgate
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