Undercover UX12008 – UX 07-13 GM 6’6w/oBC

$1,199.99

UX 07-13 GM 6’6w/oBC

Volume order? Ask about fleet discounts & net‑30 terms.

SKU: BKFX-UX12008 Category:

Description

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 2007-2013 Chevrolet Silverado/GMC Sierra 1500/2007-2014 2500 HD 6′ 6″ Bed Std/Ext/Crew Cab without Cargo Management System Matte Black Finish

Additional information

Weight 80 lbs
Dimensions 32 × 82 × 8 in

Vehicle Fitment

Year(s)MakeModelSubmodelBody TypeNotes
2013ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2013GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2012ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2012GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2011ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2011GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2010ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2010GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2009ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2009GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2008ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2008GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2007ChevroletSilverado 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover
2007GMCSierra 1500BASE-Bed Caps: Without Factory Bed Rail Caps; Cargo Management System: Without Cargo Management System; Ultra Flex Tonneau Cover

Specifications

UPC00816391020820
Weight80 lbs
Dimensions32 x 82 x 8 in
Actual Color
Cargo Light Included
Cargo Management System
Color
Compatible with Bed Caps
Cover Color
Cover Material
Design
Drilling Required
Electric
Exclude from sync to O'Reilly's
Finish
Front Opening
Full Bed Access
Install Time
Lockable
Low Profile
Material
Mounting Hardware Included
Operation
Paintable
Painted
Rails To Install
Remote Control Included
Sits on Truck Rails
Style
Tool Box Compatible
Tool Box Included
Type
Universal Or Specific Fit

Warehouse Availability

This product ships directly from the manufacturer. Please contact us for current availability and lead times.

Phone: 800-953-7108   Hours: M-F 8am-6pm | Sat 8am-1pm

Last updated: 2026-07-08 11:13:18