Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
UnderCover Armor Flex Tri-Fold Tonneau Cover
(10-26 RAM 3500 w/ 8-Foot Box
Item SHR3422
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Exceptional Strength & Protection In A Tri-Fold Design
- Tough Construction With Robust Aluminum Frame
- Aluminum Panels Treated With Multi-Shield™ For Enhanced Protection Against Dents, Scuffs, And Abrasions
- Weather Resistant With EPDM Rubber Seals And Drain Tubes To Protect Your Truck Bed From Rain, Snow, And Debris
- Premium Hard Folding Cover Engineered To Be Lightweight Yet Durable
- Seamless, Low-Profile Design Sits Nearly Flush With The Bed Rails
- Sleek, Matte-Black Textured Finish
- Slam Latches Automatically Secure Each Panel When Closed
- Dual-Action Tailgate Seal For Comprehensive Weather Protection
- 400-Lb. Weight Capacity Evenly Distributed Across The Cover
- 5-Year Limited Warranty
- Proudly Assembled In Missouri, USA
- Fits 2010–2026 RAM 3500 Models With An 8-Foot Box
| Brand | UnderCover |
| Tonneau Cover Type | Hard Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Locking with Tailgate Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
| Tonneau Cover Fold Type | Hard Folding - Tri |
Description
Durable Tri-Fold Cover. The UnderCover Armor Flex Tri-Fold Tonneau Cover offers premium protection and convenience for your truck bed. Designed to shield your cargo from weather and damage, this cover folds smoothly to allow easy access and secure storage. Its robust design ensures your truck bed remains covered and safeguarded under various conditions.
Construction and Appearance. Built with lightweight yet strong aluminum panels treated with Multi-Shield™ for resistance to dents, scuffs, and abrasions, this cover features a sleek matte-black textured finish. The low-profile design sits nearly flush with the bed rails, integrating seamlessly with the truck's aesthetic while providing superior durability.
Installation. Installation is straightforward and user-friendly, requiring minimal tools and no drilling in most cases. The included clamp-on system allows for a secure fit and can typically be completed in under an hour, making it a practical upgrade for most truck owners.
Warranty. This tonneau cover is backed by a limited 5-year warranty against manufacturing and material defects.
Application. Specifically designed to fit 2010–2026 RAM 3500 models equipped with an 8-foot box.
UnderCover AX32005
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Tonneau Cover Assembly
Tech Guides:
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4.7
Customer Reviews (17)
Questions & Answers
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Will It Fit My Ram 3500
- 5.7L V8 - 11, 12, 13, 14, 15, 16, 17, 18
- 6.4L V8 - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- 6.7L I6 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
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