UnderCover Ultra Flex Matte Black Folding Truck Bed Cover

2019–2026 Ram 1500 Models with Rambox

UX32011

Overview:

The UnderCover Ultra Flex Matte Black Folding Truck Bed Cover is a premium hard folding cover designed specifically for Ram 1500 models from 2019 through 2026 equipped with Rambox storage. Engineered to combine style, functionality, and durability, the Ultra Flex offers an attractive matte black finish that enhances your truck’s appearance while providing robust protection for your cargo. This cover is ideal for truck owners who demand versatility, weather resistance, and easy access to their truck bed without compromising security or aesthetics.

With its innovative design and user-friendly features, the Ultra Flex is perfect for those who frequently haul gear, tools, or recreational equipment and want a reliable cover that adapts to their needs. Whether you need full bed access or secure, weather-tight coverage, this folding cover delivers exceptional performance and convenience.

Key Features:

The UnderCover Ultra Flex is packed with advanced features that set it apart from other truck bed covers on the market:

• Dual action tailgate seal allows closing the tailgate with the cover either up or down for effortless operation
• Multiple riding positions provide flexible bed access, from fully open to partially folded
• Heavy-duty commercial grade fabric saddlebag storage for added convenience
• Carpeted underpanels offer a finished OEM look and help keep the bed clean and organized
• Constructed from high-density aircraft grade aluminum for strength and lightweight durability
• Integrated luminous bed rail light enhances visibility and adds a premium touch
• Premium powder coat texture with a stylish matte black finish resists corrosion and wear
• Ultra low profile design mounts discreetly out of the way, preserving truck aesthetics
• Weather resistant construction ensures protection against rain, snow, and dust
• Automatic latching panels for secure closure without lifting the last panel

Construction & Design:

The Ultra Flex is engineered with precision using aircraft grade aluminum panels that provide exceptional strength while remaining lightweight. The panels are coated with a durable matte black powder coat finish that resists scratches, corrosion, and UV damage, maintaining a sleek appearance over time. Beneath the cover, carpeted underpanels deliver a refined, OEM-quality look and help protect your cargo from damage and dirt.

The cover’s frame utilizes newly designed L-Rails that clamp securely to the truck bed rails without drilling or permanent modifications, allowing for easy installation and removal. The dual action tailgate seal is a standout design element, enabling the tailgate to close smoothly whether the cover is folded up or down, enhancing convenience and weather sealing.

Installation & Fitment:

The UnderCover Ultra Flex is designed for a straightforward clamp-on installation that requires no drilling or permanent modifications to your Ram 1500. The newly designed L-Rails simplify mounting and removal, making it easy to install or take off as your needs change. This cover fits Ram 1500 models from 2019 to 2026 with the new body style and Rambox, excluding those equipped with the black track system.

Before purchasing, verify that your Ram 1500 has the new body style (2019–2026) rather than the classic body style (2019–2021) to ensure proper fitment. Compatible trims include Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, Special Service, Tradesman, TRX, and TRX Launch Edition.

What's Included:

• UnderCover Ultra Flex folding truck bed cover panels
• Heavy-duty commercial grade fabric saddlebag storage
• Carpeted underpanels for a finished look
• Newly designed L-Rail clamp-on mounting system
• Integrated luminous bed rail light
• Installation hardware and instructions

Ideal For:

The Ultra Flex is ideal for Ram 1500 owners who require a versatile, durable, and stylish truck bed cover that can handle daily work demands and recreational activities. It suits those who want easy access to their truck bed with multiple riding positions, superior weather protection, and a low-profile design that complements their truck’s appearance. Whether you’re hauling tools, camping gear, or everyday cargo, the Ultra Flex provides secure coverage and convenience.

UnderCover manufactures hard tonneau covers built to add secure, weather-resistant protection and a premium look to truck beds. With multiple cover styles designed for different needs and budgets, UnderCover is a trusted option for truck owners who want lockable cargo security and everyday usability—whether the truck is a daily driver, tow rig, or weekend adventure build.