Weathertech AlloyCover Hard Tri-Fold Tonneau Cover (20-26 Sierra 2500 HD w/ 6.90-Foot Standard Box)Find parts that fit my vehicle

Secure, Weather-Tight Cargo Protection. This Weathertech AlloyCover Hard Tri-Fold Tonneau Cover shields your Sierra’s bed from weather and theft while allowing easy access via its folding panels. The textured finish resists scratches and provides a rugged appearance.

Robust Construction and Ease of Use. Lightweight yet strong aluminum composite panels support cargo up to 300 pounds. The integrated seals and low-profile rails prevent water intrusion and maintain full bed width. Rubber-coated clamps release panels in seconds for partial or full bed opening.

Installation. This product installs by clamping the low-profile rails onto the factory bed rails with the included hardware; the panels then drop into place and lock—no drilling or permanent modifications required.

Application. This Weathertech AlloyCover Hard Tri-Fold Tonneau Cover fits 2020–2026 Sierra 2500 HD models equipped with the 6.90-foot standard cargo box.

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