UnderCover 2022+ Toyota Tundra 6.5ft 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 2022-2026 Toyota Tundra 6ft. 7in. Bed with or without Deck Rail System without Trail Special Edition Storage Boxes-Matte Black Finish Will NOT fit with Trail Special Edition Bed Storage BoxesNOTE: Will fit with or without Deck Rail System

• 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

The UnderCover Ultra Flex hard-folding tonneau cover, part number undUX42018, delivers dependable bed protection, patented security, and a sleek low-profile appearance for 2022-2026 Toyota Tundra models with the 6.5-foot bed. Its premium-grade matte black aluminum surface and high-density polymer core provide a durable construction suited for daily driving, hauling, and demanding job-site use. The nearly flush design complements the truck’s bed rails while supporting up to 400 pounds when weight is evenly distributed.
The Ultra Flex is engineered for convenient access and reliable cargo protection. Its hard-folding panels provide 100 percent bed access and can be secured near the cab for safe driving with the cover open. Automatic slam latches reengage when the cover is closed, while the patented rail and clamp system helps keep gear secure and out of sight. Carpeted underpanels, a soft-impact underside, and an integrated bed rail light provide a refined appearance and added function inside the bed.
Upgraded seals, tight-fit clamps, and a dual-action tailgate seal help protect cargo from water, dust, and debris. The redesigned Tip-and-Click mounting system supports a straightforward, one-person installation in under 30 minutes without specialized tools. Proven in temperatures from -40 to 180 degrees Fahrenheit and up to 95 percent humidity, the cover has also undergone 7,500 hours of testing for long-term performance. Proudly assembled in Missouri and backed by UnderCover’s 5-year warranty, this cover fits Toyota Tundra models with or without the Deck Rail System. It will not fit trucks equipped with Trail Special Edition bed storage boxes.

Features:

• Fitment: Designed for 2022-2026 Toyota Tundra models with the 6.5-foot bed

• Compatibility: Fits trucks with or without the Deck Rail System

• Exclusion: Will not fit with Trail Special Edition bed storage boxes

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

• Capacity: Supports up to 400 pounds when evenly distributed

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

• Access: Folding design provides 100 percent bed access

• Weather Protection: Upgraded seals, tight-fit clamps, and a dual-action tailgate seal help keep out water, dust, and debris

• Installation: Redesigned Tip-and-Click system enables one-person installation in under 30 minutes

• Cargo Protection: Soft-impact underside and carpeted underpanels help protect shifting cargo

• Lighting: Integrated luminous bed rail light improves visibility inside the truck bed

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

• Testing: Proven from -40 to 180 degrees Fahrenheit and up to 95 percent humidity

• Durability: Tested for 7,500 hours of reliable performance

• Warranty: Backed by a 5-year warranty with USA-based product support

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

Fitment:
Toyota Tundra 1794 Edition 2022
Toyota Tundra 1794 Edition 2023
Toyota Tundra 1794 Edition 2024
Toyota Tundra 1794 Edition 2025
Toyota Tundra 1794 Edition 2026
Toyota Tundra Limited 2022
Toyota Tundra Limited 2023
Toyota Tundra Limited 2024
Toyota Tundra Limited 2025
Toyota Tundra Limited 2026
Toyota Tundra Platinum 2022
Toyota Tundra Platinum 2023
Toyota Tundra Platinum 2024
Toyota Tundra Platinum 2025
Toyota Tundra Platinum 2026
Toyota Tundra SR 2022
Toyota Tundra SR 2023
Toyota Tundra SR 2024
Toyota Tundra SR 2025
Toyota Tundra SR 2026
Toyota Tundra SR5 2022
Toyota Tundra SR5 2023
Toyota Tundra SR5 2024
Toyota Tundra SR5 2025
Toyota Tundra SR5 2026