The UnderCover Ultra Flex hard-folding tonneau cover, part number undUX32009, is designed for the 2019-2027 Ram 1500 with the new body style, 6.4-foot bed, Quad Cab or Mega Cab, without RamBox and without the multifunction tailgate. For 2019-2021 trucks, verify that your vehicle has the new body style rather than the Classic body style before ordering. This cover is not compatible with the multifunction tailgate. Its premium matte black aluminum surface and high-density polymer core provide a durable, low-profile solution for protecting cargo while complementing your truck’s appearance.
The Ultra Flex features a patented rail and clamp system with automatic slam latches that secure each panel when the cover is closed. Upgraded seals and tight-fit clamps help keep out water, dust, and debris, while the soft-impact underside and carpeted underpanels help protect shifting cargo and provide a refined, OEM-style finish. The cover sits nearly flush with the bed rails and supports up to 400 pounds when weight is evenly distributed. A dual-action tailgate seal allows convenient operation, and the integrated luminous bed rail light improves visibility inside the bed.
Designed for full utility, the UnderCover Ultra Flex folds toward the cab and secures in the open position, providing 100 percent bed access while driving. Its redesigned Tip-and-Click mounting system supports fast, one-person installation in under 30 minutes without tools. When the cover is closed, the automatic latches reengage for simple, reliable operation. The cover has been tested in temperatures from -40 to 180 degrees Fahrenheit and up to 95 percent humidity, with 7,500 hours of testing for dependable long-term performance.
Proudly assembled in Missouri and made in the USA, the UnderCover Ultra Flex is backed by a 5-year warranty supported by product experts and a U.S.-based customer service team. It combines durable construction, weather resistance, secure automatic latching, and a sleek matte black finish for daily driving, job-site use, and long-term cargo protection.
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