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
Important notes before you order
- Compatible w/ or w/o Deck Rail System
- Will NOT Work w/ Trail Special Edition Storage Boxes
- Installation Requires Removal of Tie Down Cleats (can not be reinstalled)
- **NOTE: Built to order & may take up to 8 weeks for delivery!
Specifications
| Brand | Undercover |
|---|---|
| Part number | UX42017-NC |
| 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 | With or Without Cargo Management 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 | 3 Year Limited Warranty |
| Weight (lbs) | 70 |
| Install time | 30 min or less |
| Difficulty | Level 1: Simple installation |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
Features
- Secure an exclusive collector’s item. This NASCAR® cover blends iconic race history with top-tier function. Built on the RealTruck Ultra Flex platform, it features aluminum construction, automatic slam latches, and a carpeted interior surface. Only 100 of these covers are available, so grab yours today.
- Show your racing pride with our first ever NASCAR® collaboration. Act fast, because this limited edition truck bed cover is only available while supplies lasts.
- Automatic slam latch system ensures easy operation. Easy full-bed access while integrated prop rods secure the cover, or drive in a ⅔ open position with nylon securing straps.
- Flush-fit rubber seals provide exceptional weather resistance. Integrated drain rail system directs water away from the bed.
- With a simple clamp-on design, this truck bed cover can be installed and removed rapidly using only a few tools.
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
Head straight for Victory Lane: the official RealTruck x NASCAR® collaboration has arrived. Explore an exclusive, limited-run collection starting with the RealTruck NASCAR® Edition Truck Bed Cover. Each cover is infused with the legendary spirit and iconic style that defines NASCAR®. Upgrade your truck’s look, command attention on the road, and showcase your passion like never before. This gear is built for dedicated fans, so check it out now.
The Ultra Flex Tonneau Cover from RealTruck® and RealTruck® resides in a league of its own. The premium, hard folding truck bed cover offers an overwhelming feature list. From the irresistible outward appearance to each component beneath the cover, the carefully crafted Ultra Flex is the ultimate all-purpose truck bed cover.
This high-end, hard-folding tonneau cover is manufactured from only the best materials, including matte-black-coated aluminum top panels and L-Rails. The rigid yet lightweight aluminum panel construction can withstand up to 400 pounds of evenly distributed weight. This truck bed cover is also highly durable and theft-proof—with the tailgate locked, your cargo in the bed is safer than if it were in the cab.
The RealTruck Ultra Flex Tonneau Cover is as resistant to inclement weather as it is to theft. RealTruck utilizes a sleek, low-profile design with automatic slam latches, pressing the cover tightly against the integrated EPDM rubber perimeter seals and dual-action tailgate seal to keep water out.
Operating the RealTruck Ultra Flex Tonneau Cover is quick and easy. To release the cover, drop the tailgate, pull the latches near the rear of the bed, and fold it toward the bulkhead. You can either secure the cover in the ⅔ open position using the integrated safety straps or fold it flat against the rear window and support it upright with the built-in prop rods, offering full bed access.
Closing the cover is just as easy—simply fold it back toward the tailgate as the cover’s innovative slam latches automatically engage, locking each panel into the redesigned L-Rails. The cover’s dual-action tailgate seal allows you to operate the tailgate whether the tonneau cover is opened or closed.
RealTruck is a RealTruck brand. When you order this tonneau cover or any other RealTruck product from us, you’re dealing directly with the manufacturer. We back each RealTruck Ultra Flex Tonneau Cover with a 3-year warranty against manufacturing and material defects. This limited edition truck bed cover is built to order and may take up to 8 weeks for delivery.
PRODUCT HIGHLIGHTS
- Show your NASCAR® pride with iconic, sharp looks
- Premium hard-folding tonneau cover
- Easy-to-use tri-fold design
- Durable yet lightweight aluminum-skinned panels
- Alluring matte-black smooth finish
- Flush, low-profile design
- Carpeted under panels
- Integrated prop rods allow full bed access while driving
- EPDM rubber hinges, perimeter seals, and dual-action tailgate seal
- Integrated drain channels and tubes
- Simple no-drill installation with clamp-on L-Rail system
- Automatic slam latches
- 400-lb. weight capacity (evenly-distributed)
- 3-year warranty
- Proudly Assembled in Missouri
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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