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Truxarmor QuadAxis Pro Series Quad-Fold Flip Up Tonneau Cover for 2020-2026 GMC 3500HD - 6'9" Bed

Truxarmor QuadAxis Pro Series Quad-Fold Flip Up Tonneau Cover for 2020-2026 GMC 3500HD - 6'9" Bed

SKU:TRUX-151559-B

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The Truxarmor QuadAxis Pro Series Low-Profile Hard Quad-Fold Flip-Up Tonneau Cover is a high-performance truck accessory designed for maximum versatility, rugged protection, and sleek styling. Crafted from heavy-duty, powder-coated aluminum panels, it provides exceptional strength, dent resistance, and long-lasting weather resistance, safeguarding cargo from rain, snow, UV rays, and impacts. Its low-profile, flush-mount design sits nearly level with the bed rails, enhancing aerodynamics and reducing wind noise. The quad-fold configuration offers increased flexibility over traditional tri-fold covers, allowing partial bed access while minimizing space when folded. The integrated flip-up feature enables full bed utilization by standing vertically against the cab, secured with prop rods. Secure latching mechanisms and tailgate lock compatibility ensure peace of mind, while the lightweight design allows for smooth operation and easy handling.

Designed for 2020–2025 GMC 3500HD trucks with a 6'9" bed, this cover is a direct fit for models equipped with the specified bed size. It is ideal for drivers seeking a durable, easy-to-operate tonneau cover that combines protection with full cargo access. Installation is straightforward, with a bolt-on setup that requires no drilling. The kit includes the hard aluminum panels, prop rods for flip-up operation, and secure latching components. Suitable for daily driving, hauling, and outdoor use, this tonneau cover enhances truck functionality while maintaining a sleek, low-profile appearance.

Overview

The TruxArmor QuadAxis Pro Series Low-Profile Hard Quad-Fold Flip-Up Tonneau Cover is built for truck owners who want maximum versatility, rugged protection, and sleek styling in one premium package. Designed with a flush-mount, low-profile fit, it sits nearly level with your bed rails for a streamlined look that also improves aerodynamics and reduces wind noise. Constructed from heavy-duty, powder-coated aluminum panels, it offers exceptional strength, dent resistance, and long-lasting weather protection—keeping your gear safe from rain, snow, UV rays, and unwanted attention.

The quad-fold design provides an extra folding section compared to traditional tri-fold covers, giving you more options for partial bed access while minimizing the space the panels take up when stacked. For oversized loads, the integrated flip-up feature allows the cover to stand vertically against the cab, secured with prop rods, so you can use the full bed without removing the cover. Tailgate lock compatibility and secure latching mechanisms add peace of mind, while the lightweight, easy-to-operate design ensures smooth opening and closing. Combining toughness, convenience, and expanded flexibility, the TruxArmor QuadAxis Pro Series Low-Profile Hard Quad-Fold Flip-Up Tonneau Cover is the ultimate upgrade for drivers who want protection and full cargo access on demand.

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