Skip to content
Enhanced design with aerodynamic features and secure locking system.
The UnderCover SE Tonneau Cover is designed for modern truck owners seeking both style and functionality. This cover features raised ribs that enhance aerodynamics while providing a sleek appearance. Constructed from UV-protected, scratch-resistant ABS composite material, it ensures durability and longevity under various weather conditions.
Equipped with a single point locking system, the UnderCover SE allows for easy access and security, controlling both locking hinges with one key point. The front hinge design enables the entire tonneau to flip up when folded, offering convenient access to the truck bed. Installation is straightforward, requiring no drilling and can be completed in approximately one hour.
This low-profile cover is compatible with top of rail mounts and includes three integrated lights for improved visibility. The UnderCover SE Tonneau Cover combines practicality with modern aesthetics, making it a valuable addition to any truck.
Features
- Lockable
- Patented X-Effect Infrastructure Keeps Cover Strong Plus UV-Protected, Scratch Resistant ABS Composite Material
- Aerodynamic Style Lines Provide A Stylish, Modern Look And Feel
- Single Point Locking System Controls Both Locking Hinges
- Simple And Easy To Install And Remove
Specifications
- Manufacturer: UnderCover
- Manufacturer Part Number: UC1146S
- Type: Hard Tilt-Up
- Folds/Panels: Not Applicable
- Hinged At Front: Front Hinge Allows Entire Tonneau to Flip Up When Folded
- Profile: Low Profile
- Color Group: Gray
- Color/ Finish: Gray Primer
- Material: Plastic (Acrylonitrile Butadiene Styrene ABS)
- Locking Type: Tailgate Handle Lock
- Compatible With Ladder Rack: Not Ladder Rack Compatible
- Compatible With Headache Rack: Not Compatible With Headache Rack
- Bed Side Rail Mount: Top Of Rail Mount
- Tool Box Info: Not Compatible With Tool Box
- With Lights: With 3 Lights
- Installation Type: Clamp-On
- Drilling Required: Drilling Not Required
- Estimated Install Time (Hours): 1
Compatibility / Fit
- 2014-2018 GMC Sierra 1500
- 2019-2019 GMC Sierra 1500 Limited- Old Model
- 2015-2019 GMC Sierra 2500 HD
- 2015-2019 GMC Sierra 3500 HD
Technical Documents
- uc1146_install.pdf
- 2014_jobber_booklet_12.pdf
- 2014_Jobber_Booklet_12.pdf
- UC_ChevroletCodes_Jan17.pdf
- uc_chevroletcodes_jan17.pdf
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
