UNDERCOVER

UNDERCOVER Ultra Flex Tonneau Cover 6.5' Fits 2019-23 Silverado/Sierra 1500

UNDERCOVER Ultra Flex Tonneau Cover 6.5' Fits 2019-23 Silverado/Sierra 1500

SKU: UNDUX12023

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Price: $1,349.99
List Price:
Price: $1,349.99

Low stock: 3 left

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Product Description
Give your truck the premium upgrade it deserves with the UNDERCOVER Ultra Flex Tonneau Cover 6.5' Fits 2019-23 Silverado/Sierra 1500. Designed for truck owners who demand durability, versatility, and a sleek matte black finish, this hard folding cover enhances both style and function. The innovative dual-action tailgate seal lets you open or close the tailgate with the cover in any position, while multiple riding positions provide full bed access or total weather protection when fully closed. Built for strength and convenience, the Ultra Flex delivers top-tier security and long-lasting performance.

Features & Benefits

  • Matte Black Finish – Sleek, high-end look for Silverado or Sierra.

  • Dual-Action Tailgate Seal – Seamless tailgate operation with cover up or down.

  • Multiple Riding Positions – Full bed access or complete cargo protection.

  • All-Weather Durability – Shields truck bed from rain, snow, and debris.

  • Heavy-Duty & Secure – Built for lasting strength and cargo safety.

Attributes
  • Type: Hard Folding
  • Folds/Panels: 2 Folds/ 3 Panels
  • Hinged At Front: Front Hinge Allows Entire Tonneau to Flip Up When Folded
  • Profile: Low Profile
  • Color Group:, Black
  • Color/ Finish:, Black Matte
  • Material:, Aluminum
  • Locking Type:, Non-Lockable
  • Compatible With Ladder Rack:, Not Ladder Rack Compatible
  • Compatible With Headache Rack:, Not Compatible With Headache Rack
  • Bed Side Rail Mount:, Inside Rail Mount
  • Tool Box Info:, Not Compatible With Tool Box
  • With Lights:, Not Applicable
  • Installation Type:, Clamp-On
  • Drilling Required:, Drilling Not Required
  • Additional Info1:, Bed Rail Compatible, Bed Cap Compatible
  • Estimated Install Time (Hours):, 1
Installation Instructions

Installation_Guide.pdf

Warranties

Warranty.pdf

Fits With

2020-2021 Chevrolet Silverado 1500

  • 2020 Chevrolet Silverado 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate
  • 2021 Chevrolet Silverado 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2023-2024 Chevrolet Silverado 1500

  • 2023 Chevrolet Silverado 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate
  • 2024 Chevrolet Silverado 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2022-2022 Chevrolet Silverado 1500 LTD- Old Model

  • 2022 Chevrolet Silverado 1500 LTD- Old Model 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2019-2019 Chevrolet Silverado 1500- New Model

  • 2019 Chevrolet Silverado 1500- New Model 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2022-2022 Chevrolet Silverado 1500- New Model

  • 2022 Chevrolet Silverado 1500- New Model 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2020-2021 GMC Sierra 1500

  • 2020 GMC Sierra 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate
  • 2021 GMC Sierra 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2023-2024 GMC Sierra 1500

  • 2023 GMC Sierra 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate
  • 2024 GMC Sierra 1500 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2022-2022 GMC Sierra 1500 Limited- Old Model

  • 2022 GMC Sierra 1500 Limited- Old Model 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2019-2019 GMC Sierra 1500- New Model

  • 2019 GMC Sierra 1500- New Model 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

2022-2022 GMC Sierra 1500- New Model

  • 2022 GMC Sierra 1500- New Model 6.5 Ft. (79.4 In.)
    • With Or Without Multi-Pro Tailgate

Questions & Answers

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Customer Reviews

Based on 3 reviews
33%
(1)
67%
(2)
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D
D. Collett
Great product, quick shipping, easy to install

Love the look, ease of use is great, durable and effortless to install. The product was effortless to install if you read the instructions and have some mechanical abilities. It was pretty effortless to figure out. The cover unit looks great and worked as it was described. I love the look and the carpeted underside for ease of using it as a bench when opened I'm totally satisfied with my choice.

M
Mary Johnson
Great item

Very fast shipping, had exactly what I needed, will definitely buy from these guys again So glad I decided to go with this one.

A
Amanda
Like the hard cover

Outstanding experience with Love-Truck.com! Installing it yourself is quite straightforward. Although there was some confusion with the instructions mentioning parts not shown in the illustration, any missing parts were promptly replaced. I appreciate the structure; it's not overly tight but keeps things relatively dry and secure, especially with the locking tailgate I'm pleased with the results.

Questions & Answers

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