UnderCover 19-20 Chevy Silverado 1500 5.8ft Ultra Flex Bed Cover - Matte Black Finish

Total Access. Patented Security. Ultra Protection. The RealTruck® UnderCover® Ultra Flex hard-folding tonneau cover is built stronger and more durable, engineered for heavy-duty use with a sturdy, premium-grade matte black aluminum surface and a high-density polymer core. Its low-profile design sits nearly flush with the bed rails for a sleek appearance and up to 400 lbs. of weight capacity (evenly distributed). With ultra details, inside and out, the Ultra Flex’s underside looks just as good as its top. The smooth, matte black finish delivers a refined look, while the exclusive soft-impact underside adds a padded layer of protection for shifting cargo. The Ultra Flex fits tighter to keep water out. Upgraded seals and all-new tight-fit clamps provide state-of-the-art weather protection, keeping out water, dust, and debris—even in harsh conditions. Security is a hallmark of any high-end tonneau cover, and the Ultra Flex delivers. With a patented rail and clamp system featuring automatic slam latches, the cover automatically locks down every panel when closed to keep gear secure and out of sight—that’s patented security you can trust. The RealTruck UnderCover Ultra Flex hard-folding tonneau cover delivers 100 percent bed access—all the time. Simply fold the cover to the cab, secure it in place, and safely drive with the cover fully open. When closed, the slam latches reengage automatically. Installation is fast and straightforward with UnderCover’s all-new click-in design. The redesigned Tip-and-Click mounting system requires no tools, no hassle, and installs in under 30 minutes. Proven for extremes from Alaska to Florida, Ultra Flex has been tested in harsh conditions ranging from -40 to 180F and up to 95 percent humidity. It’s also been tested for 7,500 hours to reliably perform for over a decade of driving. Backed by a 5-year warranty, the Ultra Flex is tough enough for the job site, sleek enough for daily driving, and secure enough to protect what matters. UnderCover Ultra Flex 2019 (New Body Style)-2026 Chevrolet Silverado/GMC Sierra (without CarbonPro Bed) 5ft. 9in. Bed (New Body Style) Crew/Ext with or without MultiPro Tailgate-Matte Black Finish Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500 - This part is for the New Body StyleNOTE: Will NOT fit with CarbonPro BedNOTE: Will fit WITH or WITHOUT Multi-Pro/Multi-Flex Tailgate

• Hassle-Free Warranty: 5-year warranty supported by dedicated product experts and customer service team based in the USA
• Redesigned Tip-and-Click mounting system offers a simple, one-person installation in under 30 minutes
• Fits tighter to keep water out with upgraded seals and all-new tight-fit clamps
• Premium-grade matte black aluminum surface and high-density polymer core
• Proven for extremes from -40 to 180ºF and 95 percent humidity
• Exclusive soft-impact underside for superior cargo protection
• Patented rail and clamp system with automatic slam latches
• Low-profile design sits nearly flush with the bed rails
• Tested 7,500 hours for years of reliable performance
• Automatic slam latch system ensures easy operation
• Carpeted Underpanels Provide A Finished OEM Look
• Dual Action Tailgate Seal For Easy Operation
• 100 percent bed access - all the time
• Integrated Luminous Bed Rail Light
• Installation in 30 minutes or less
• Proudly assembled in Missouri
• Stylish Matte Black Finish
• Automatic Latching Panels
• Ultra Low Profile Design
• Weather Resistant
• Made In The USA
• 5 Year Warranty

Protect your truck bed with the UnderCover Ultra Flex hard-folding tonneau cover, part number undUX12022. Designed for 2019-2026 Chevrolet Silverado and GMC Sierra 1500 models with the new body style and a 5.8-foot bed, this premium cover provides dependable cargo protection, enhanced security, and full bed access. It fits Crew Cab and Extended Cab configurations with or without the MultiPro or Multi-Flex tailgate. This cover does not fit trucks equipped with the CarbonPro bed. Verify that your 2019 Silverado or Sierra has the new body style rather than the Legacy or Limited configuration before ordering.
Built for demanding use, the Ultra Flex combines a premium-grade matte black aluminum surface with a high-density polymer core for strength and durability. Its low-profile construction sits nearly flush with the bed rails for a clean appearance, while the exclusive soft-impact underside helps protect cargo from shifting loads. Carpeted underpanels provide a finished OEM-style look, and the integrated luminous bed rail light improves visibility when accessing the bed in low-light conditions. The cover supports up to 400 pounds when evenly distributed.
The patented rail and clamp system uses automatic slam latches to secure every panel when the cover is closed. Upgraded seals, tight-fit clamps, and a dual-action tailgate seal help keep water, dust, and debris outside the bed. When open, the cover folds toward the cab and secures in place, providing 100 percent bed access while driving. The redesigned Tip-and-Click mounting system enables straightforward, one-person installation in under 30 minutes without tools.
Tested for reliable performance in temperatures from -40 to 180 degrees Fahrenheit and humidity levels up to 95 percent, the UnderCover Ultra Flex has also completed 7,500 hours of testing for long-term durability. Proudly assembled in Missouri and made in the USA, it is backed by a 5-year warranty supported by dedicated product experts and a USA-based customer service team.

Features:

• Application: Fits 2019-2026 Chevrolet Silverado and GMC Sierra 1500 models with the new body style and 5.8-foot bed

• Compatibility: Fits Crew Cab and Extended Cab trucks with or without the MultiPro or Multi-Flex tailgate

• Exclusion: Does not fit models equipped with the CarbonPro bed

• Construction: Premium-grade matte black aluminum surface with a high-density polymer core

• Design: Low-profile construction sits nearly flush with the bed rails

• Capacity: Supports up to 400 pounds when evenly distributed

• Cargo Protection: Exclusive soft-impact underside and carpeted underpanels help protect cargo

• Security: Patented rail and clamp system with automatic slam latches

• Weather Resistance: Upgraded seals, tight-fit clamps, and dual-action tailgate seal help block water, dust, and debris

• Bed Access: Folding design provides 100 percent bed access when opened

• Installation: Redesigned Tip-and-Click mounting system installs in under 30 minutes without tools

• Visibility: Integrated luminous bed rail light improves low-light bed access

• Durability: Tested from -40 to 180 degrees Fahrenheit and in up to 95 percent humidity

• Warranty: Backed by a 5-year warranty

• Manufacturing: Proudly assembled in Missouri and made in the USA

Fitment:
Chevrolet Silverado 1500 Custom 2019
Chevrolet Silverado 1500 Custom 2020
Chevrolet Silverado 1500 Custom 2021
Chevrolet Silverado 1500 Custom 2022
Chevrolet Silverado 1500 Custom 2023
Chevrolet Silverado 1500 Custom 2024
Chevrolet Silverado 1500 Custom 2025
Chevrolet Silverado 1500 Custom 2026
Chevrolet Silverado 1500 Custom Trail Boss 2019
Chevrolet Silverado 1500 Custom Trail Boss 2020
Chevrolet Silverado 1500 Custom Trail Boss 2021
Chevrolet Silverado 1500 Custom Trail Boss 2022
Chevrolet Silverado 1500 Custom Trail Boss 2023
Chevrolet Silverado 1500 Custom Trail Boss 2024
Chevrolet Silverado 1500 Custom Trail Boss 2025
Chevrolet Silverado 1500 Custom Trail Boss 2026
Chevrolet Silverado 1500 High Country 2019
Chevrolet Silverado 1500 High Country 2020
Chevrolet Silverado 1500 High Country 2021
Chevrolet Silverado 1500 High Country 2022
Chevrolet Silverado 1500 High Country 2023
Chevrolet Silverado 1500 High Country 2024
Chevrolet Silverado 1500 High Country 2025
Chevrolet Silverado 1500 High Country 2026
Chevrolet Silverado 1500 LT 2019
Chevrolet Silverado 1500 LT 2020
Chevrolet Silverado 1500 LT 2021
Chevrolet Silverado 1500 LT 2022
Chevrolet Silverado 1500 LT 2023
Chevrolet Silverado 1500 LT 2024
Chevrolet Silverado 1500 LT 2025
Chevrolet Silverado 1500 LT 2026
Chevrolet Silverado 1500 LT Trail Boss 2019
Chevrolet Silverado 1500 LT Trail Boss 2020
Chevrolet Silverado 1500 LT Trail Boss 2021
Chevrolet Silverado 1500 LT Trail Boss 2022
Chevrolet Silverado 1500 LT Trail Boss 2023
Chevrolet Silverado 1500 LT Trail Boss 2024
Chevrolet Silverado 1500 LT Trail Boss 2025
Chevrolet Silverado 1500 LT Trail Boss 2026
Chevrolet Silverado 1500 LTZ 2019
Chevrolet Silverado 1500 LTZ 2020
Chevrolet Silverado 1500 LTZ 2021
Chevrolet Silverado 1500 LTZ 2022
Chevrolet Silverado 1500 LTZ 2023
Chevrolet Silverado 1500 LTZ 2024
Chevrolet Silverado 1500 LTZ 2025
Chevrolet Silverado 1500 LTZ 2026
Chevrolet Silverado 1500 PPV 2023
Chevrolet Silverado 1500 PPV 2024
Chevrolet Silverado 1500 PPV 2025
Chevrolet Silverado 1500 PPV 2026
Chevrolet Silverado 1500 RST 2019
Chevrolet Silverado 1500 RST 2020
Chevrolet Silverado 1500 RST 2021
Chevrolet Silverado 1500 RST 2022
Chevrolet Silverado 1500 RST 2023
Chevrolet Silverado 1500 RST 2024
Chevrolet Silverado 1500 RST 2025
Chevrolet Silverado 1500 RST 2026
Chevrolet Silverado 1500 SSV 2019
Chevrolet Silverado 1500 SSV 2020
Chevrolet Silverado 1500 SSV 2021
Chevrolet Silverado 1500 WT 2019
Chevrolet Silverado 1500 WT 2020
Chevrolet Silverado 1500 WT 2021
Chevrolet Silverado 1500 WT 2022
Chevrolet Silverado 1500 WT 2023
Chevrolet Silverado 1500 WT 2024
Chevrolet Silverado 1500 WT 2025
Chevrolet Silverado 1500 WT 2026
Chevrolet Silverado 1500 ZR2 2022
Chevrolet Silverado 1500 ZR2 2023
Chevrolet Silverado 1500 ZR2 2024
Chevrolet Silverado 1500 ZR2 2025
Chevrolet Silverado 1500 ZR2 2026
Chevrolet Silverado 1500 LTD Custom 2022
Chevrolet Silverado 1500 LTD Custom Trail Boss 2022
Chevrolet Silverado 1500 LTD High Country 2022
Chevrolet Silverado 1500 LTD LT 2022
Chevrolet Silverado 1500 LTD LT Trail Boss 2022
Chevrolet Silverado 1500 LTD LTZ 2022
Chevrolet Silverado 1500 LTD RST 2022
Chevrolet Silverado 1500 LTD SSV 2022
Chevrolet Silverado 1500 LTD WT 2022
GMC Sierra 1500 AT4 2019
GMC Sierra 1500 AT4 2020
GMC Sierra 1500 AT4 2021
GMC Sierra 1500 AT4 2022
GMC Sierra 1500 AT4 2023
GMC Sierra 1500 AT4 2024
GMC Sierra 1500 AT4 2025
GMC Sierra 1500 AT4 2026
GMC Sierra 1500 AT4X 2022
GMC Sierra 1500 AT4X 2023
GMC Sierra 1500 AT4X 2024
GMC Sierra 1500 AT4X 2025
GMC Sierra 1500 AT4X 2026
GMC Sierra 1500 Base 2019
GMC Sierra 1500 Base 2020
GMC Sierra 1500 Base 2021
GMC Sierra 1500 Denali 2019
GMC Sierra 1500 Denali 2020
GMC Sierra 1500 Denali 2021
GMC Sierra 1500 Denali 2022
GMC Sierra 1500 Denali 2023
GMC Sierra 1500 Denali 2024
GMC Sierra 1500 Denali 2025
GMC Sierra 1500 Denali 2026
GMC Sierra 1500 Denali Ultimate 2022
GMC Sierra 1500 Denali Ultimate 2023
GMC Sierra 1500 Denali Ultimate 2024
GMC Sierra 1500 Denali Ultimate 2025
GMC Sierra 1500 Denali Ultimate 2026
GMC Sierra 1500 Elevation 2019
GMC Sierra 1500 Elevation 2020
GMC Sierra 1500 Elevation 2021
GMC Sierra 1500 Elevation 2022
GMC Sierra 1500 Elevation 2023
GMC Sierra 1500 Elevation 2024
GMC Sierra 1500 Elevation 2025
GMC Sierra 1500 Elevation 2026
GMC Sierra 1500 Pro 2022
GMC Sierra 1500 Pro 2023
GMC Sierra 1500 Pro 2024
GMC Sierra 1500 Pro 2025
GMC Sierra 1500 Pro 2026
GMC Sierra 1500 SLE 2019
GMC Sierra 1500 SLE 2020
GMC Sierra 1500 SLE 2021
GMC Sierra 1500 SLE 2022
GMC Sierra 1500 SLE 2023
GMC Sierra 1500 SLE 2024
GMC Sierra 1500 SLE 2025
GMC Sierra 1500 SLE 2026
GMC Sierra 1500 SLT 2019
GMC Sierra 1500 SLT 2020
GMC Sierra 1500 SLT 2021
GMC Sierra 1500 SLT 2022
GMC Sierra 1500 SLT 2023
GMC Sierra 1500 SLT 2024
GMC Sierra 1500 SLT 2025
GMC Sierra 1500 SLT 2026
GMC Sierra 1500 Limited AT4 2022
GMC Sierra 1500 Limited Denali 2022
GMC Sierra 1500 Limited Elevation 2022
GMC Sierra 1500 Limited Pro 2022
GMC Sierra 1500 Limited SLE 2022
GMC Sierra 1500 Limited SLT 2022