RealTruck UltraFlex (GEN 3) Hard Folding Tonneau Cover Fits 2007-2013 Chevy Silverado/GMC Sierra 1500, 5'8" Bed
- Material Aluminum
- Finish Matte Black
- Install 30 min or less
- Difficulty Level 1: Simple Installation
Questions about fitment? Live chat or call 866-235-4715
Not Sure of Your Bed Size?
- Lower the tailgate.
- Measure along the bed floor from the bottom of the front wall (bulkhead) straight back to the tailgate opening, where the bed floor ends. Don't include the tailgate.
- Pick the listed bed size closest to your number.
Still unsure? Our team is available by phone or live chat to help verify fitment before you buy.
Couldn't load pickup availability
- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Specifications
| Brand | Undercover |
|---|---|
| Part number | UX12005 |
| Material | Aluminum |
| Color | Black |
| Drilling Required | No |
| Lockable | No |
| Finish | Matte Black |
| Type | Hard |
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific Fit |
| Paintable | No |
| Cover Material | ABS |
| Actual Color | Black |
| Cargo Light Included | No |
| Cargo Management System | Without Cargo Channel System |
| Compatible with Bed Caps | No |
| Cover Color | Black |
| Design | Standard |
| Electric | No |
| Exclude from sync to O'Reilly's | true |
| Front Opening | No |
| Full Bed Access | Yes |
| Low Profile | No |
| Operation | Fold-Up |
| Painted | No |
| Rails To Install | No |
| Remote Control Included | No |
| Sits on Truck Rails | Yes |
| Style | Hard Folding Cover |
| Tool Box Compatible | No |
| Tool Box Included | No |
| Made in America | Yes |
| Country of Origin | US |
| Warranty | 5 Year Limited Warranty |
| Weight (lbs) | 80 |
| Install time | 30 min or less |
| Difficulty | Level 1: Simple Installation |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
Features
- FULL BED ACCESS, ALL THE TIME: 100% bed access. All the time. Simply fold to the cab, easily secure, and safely drive with the cover fully open.
- PATENTED SECURITY YOU CAN TRUST: Patented rail and clamp system with automatic slam latches lock down every panel to keep gear secure and out of sight.
- FITS TIGHTER TO KEEP WATER OUT: Upgraded seals and all-new tight-fit clamps provide superior state-of-the-art weather protection.
- BUILT STRONGER AND MORE DURABLE: Engineered for increased durability and heavy-duty use with a sturdy premium-grade matte black aluminum surface and high-density polymer core.
- EASIER TIP-AND-CLICK INSTALL: One-person DIY installation is now even faster with all-new click-in design. No need for an extra hand to help, and no drilling for most makes and models. Install yourself in under 30 minutes.
- ULTRA DETAILS, INSIDE AND OUT: Low-profile design, smooth matte black top, and an exclusive soft-impact underside that adds a padded layer of protection for shifting gear.
Installation
- Estimated install time30 min or less
- DifficultyLevel 1: Simple Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
The RealTruck® UltraFlex 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 UltraFlex’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 UltraFlex 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 UltraFlex 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 UltraFlex 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 RealTruck’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, UltraFlex has been tested in harsh conditions ranging from -40 to 180ºF 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 UltraFlex is tough enough for the job site, sleek enough for daily driving, and secure enough to protect what matters.
PRODUCT HIGHLIGHTS
- 100 percent bed access—all the time
- Patented rail and clamp system with automatic slam latches
- Premium-grade matte black aluminum surface and high-density polymer core
- Exclusive soft-impact underside for superior cargo protection
- Automatic slam latch system ensures easy operation
- Low-profile design sits nearly flush with the bed rails
- Proven for extremes from -40 to 180ºF and 95 percent humidity
- Fits tighter to keep water out with upgraded seals and all-new tight-fit clamps
- Redesigned Tip-and-Click mounting system offers a simple, one-person installation in under 30 minutes
- Tested 7,500 hours for years of reliable performance
- Proudly assembled in Missouri
- Installation in 30 minutes or less
- Hassle-Free Warranty: 5-year warranty supported by dedicated product experts and customer service team based in the USA
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
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