Hard Low Profile Bed Cover | 6'9" Bed | Rail Caps | Chevy/GMC 2500HD/3500HD (20-26)

Rough Country's Hard Low-Profile Bed Cover is built for drivers who demand clean styling, real protection, and effortless access. This tri-fold hard tonneau cover sits flush with your bed rails, delivering a sleek, low-profile look while locking down your cargo with rugged aluminum construction. Designed for everyday use and weekend adventures alike, this cover blends durability, security, and convenience into one streamlined upgrade. Ultra Low-Profile Style: Skip the bulky bed covers. This flush-mounted design pairs rigid aluminum panels with a matte black finish for a modern, off-road-ready appearance that complements your truck without compromising bed space. Quick Tri-Fold Access: Need fast access to your cargo? The tri-fold design opens in seconds, allowing you to run fully closed or safely drive in the 2/3 open position using integrated nylon safety straps. Secure, Auto-Latching Protection: An automatic latching system engages when the cover is closed, working in conjunction with your tailgate lock to keep tools, gear, and valuables protected from unwanted access. Built Tough for Any Weather: Heavy-duty aluminum panels and a corrosion-resistant black powder coated frame deliver long-lasting strength, while integrated drain tubes help manage water and keep your bed dry. Simple No-Drill Installation: Designed for an easy bolt-on install, this cover mounts using a secure track and rail system with all hardware and tools included, so you can spend less time installing and more time driving. Confidence-Backed Durability: Backed by Rough Country's 5-Year Warranty, this hard low-profile tonneau cover is built to perform and engineered to last. Upgrade your truck with a bed cover that delivers sleek styling, dependable security, and effortless functionality. Rough Country's Hard Low-Profile Bed Cover is the perfect finishing touch for drivers who refuse to compromise.

Features

Ultra Low Profile Design: Flush-mounted tri-fold cover sits level with the bed rails for a sleek, modern look with a matte black aluminum finish.
Heavy-Duty Aluminum Panels: Rigid aluminum construction delivers excellent strength, durability, and resistance to warping or flexing under load.
Tri-Fold Quick Access: Fold the cover back in seconds to access cargo without fully removing the cover.
Corrosion-Resistant Frame: Black powder coated aluminum frame resists rust and corrosion for long-lasting performance in all weather conditions.
Secure Track and Rail System: Integrated mounting rails provide a stable, low-profile fit with drain tubes included for effective water management.
Drive Open or Closed: Designed to safely operate fully closed or in the 2/3 open position for hauling larger items.
Auto-Latching Security: Automatic latching system engages when closed to keep your cargo secure without extra steps.
Single Cable Release: Interior cable pull allows fast, one-handed latch release and easy bed access.
No-Drill Installation: Simple bolt-on design installs and removes easily using basic tools, all included.
Integrated Safety Straps: Durable nylon safety straps secure the cover when folded open during transport.
5-Year Warranty Coverage: Backed by a 5-year warranty for added confidence and long-term peace of mind.

Notes

ONLY fits models with 6'9" bed. ONLY fits models with Rail Caps. California Residents: Prop65 Warning. How to measure your bed size. Please measure your truck bed length from the bottom of the bulkhead to the tailgate opening and confirm the correct size before purchasing.

Instructions

View Instructions

The Kaos Run Down

Fitment Year: 2020 2021 2022 2023 2024 2025 2026

Make: GMC

Model: Sierra 3500 HD

Submodel: AT4

Drive: 4WD

Install Time: 30-45 minutes