2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $119+ Details
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UnderCover Ultra Flex Tri-Fold Tonneau Cover; Black Textured (14-18 Sierra 1500)Find parts that fit my vehicle
Item S506264
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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13 Reviews
Our Price
$1,299.99 - $1,399.99
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- To Learn How to Measure Your Bed Click Here
- Ultra Flex Tri-Fold Tonneau Cover
- Stylish Matte Black Finish
- Ultra Low-Profile Design
- Crafted From A Durable Aluminum
- Carpeted Under panels
- Finished OEM Look
- Saddle-Bag Storage Provides Extra Organization
- Dual Action Tailgate Seal
- Weather Resistant
- Automatic Latching Panels
- Made in the USA
- Easy Installation
- 5-Year Warranty
- Fits All 2014-2018 GMC Sierra 1500 Models
| Brand | UnderCover |
| Tonneau Cover Type | Hard Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Locking with Tailgate Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Quality Ingenuity. Undercover continues to bring you cutting-edge upgrades for your Sierra. The UnderCover Ultra Flex Tri-Fold Tonneau Cover - Black Textured is a hard-folding truck bed cover that provides incredible utility. The quality crafted panels are made from a durable aluminum with a black finish that’s resistant to the elements.
Clever Design. The carpeted under-panels will give your Sierra a sleek, finished OEM look. The saddlebag storage conveniently provides extra organization for all your road adventures. There is a dual action tailgate seal.
Built For Performance. Proudly made in the good ole USA, this durable Tonneau cover features automatic latching panels for easy access.
Installation. This easy installation can be accomplished with common garage tools in approximately 1 hour.
Warranty. Undercover stands behind this product with a 5-Year Warranty that will cover any defect or flaw found in the craftsmanship or product materials.
Application. The UnderCover Ultra Flex Tri-Fold Tonneau Cover - Black Textured fits all 2014-2018 GMC Sierra 1500 models.
Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.
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Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
UnderCover UX12018
UX12019
UX12025
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Flex Hard Folding Cover
- (1) Driver Side Rail, Pre-Assembled
- (1) Passenger Side Rail, Pre-Assembled
- (2) Drain Tubes
- Mounting Hardware
4.8
Customer Reviews (13)
Questions & Answers
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Will It Fit My Sierra 1500
- 4.3L V6 - 14, 15, 16, 17, 18
- 5.3L V8 - 14, 15, 16, 17, 18
- 6.2L V8 - 14, 15, 16, 17, 18
