Total Access. Patented Security. Ultra Protection. The RealTruck(R) UnderCover(R) 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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2018 | Chevrolet | Silverado 1500 | LT |
| 2014-2018 | Chevrolet | Silverado 1500 | WT |
| 2019 | Chevrolet | Silverado 2500 HD | |
| 2019 | Chevrolet | Silverado 3500 HD | |
| 2014-2018 | GMC | Sierra 1500 | Base |
| 2014-2018 | GMC | Sierra 1500 | SLE |
| 2015-2019 | GMC | Sierra 2500 HD | Base |
| 2014-2019 | GMC | Sierra 2500 HD | SLE |
| 2014-2019 | GMC | Sierra 2500 HD | SLT |
| 2014 | GMC | Sierra 2500 HD | WT |
| 2019 | GMC | Sierra 3500 HD |
- Actual Color:
- Black
- Brand:
- Undercover
- Color:
- Black
- Description:
- Ultra Flex
- Description_ASC:
- 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 Legacy/Limited Body Style
- Description_CAP:
- Ultra Flex Tonneau Cover Logo
- Description_INV:
- UX 14-18 GM 8ft.
- Extended Description:
- UnderCover Ultra Flex 2014-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 1500/2015-2019 2500 HD/3500 HD 8ft. Bed Std/Ext/Crew Cab Matte Black Finish
- Feature:
- Automatic Latching Panels
- Front Opening:
- No
- Full Bed Access:
- Yes
- Install Time:
- 15 Minutes
- Key Lockable:
- No
- Low Profile:
- No
- Material:
- ABS
- MPN:
- UX12025
- Paintable:
- No
- Rails To Install:
- No
- Sits on Truck Rails:
- Yes
- Style:
- Hard Folding Cover
- Title:
- UnderCover UX 14-18 GM 8' UX12025
- UPC:
- 00840114300272
- WARNING CA Proposition 65:
- Yes
- WARNING CA Proposition 65 Message:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
- Works w/Toolbox:
- No
- Feature:
- Stylish Matte Black Finish
