Upgrade your 2020–2026 GMC Sierra 2500 or 3500 HD Crew Cab with this Genuine GM Blackout (GLOSS BLACK) Window Reveal Trim Kit. Whether you’re blacking out a Denali or adding the final touch to an AT4, Elevation, or SLE, this kit completes the look.
Nothing beats factory black parts. Skip the cheap vinyl wrap that peels and shows chrome within a year (if that). This kit is built to last and pays for itself in the long run.
Designed specifically for 2020–2026 Sierra 2500 & 3500 HD Crew Cab, all trims, this premium set gives you everything you need to swap out your window trim for a clean, blacked-out look — with no guesswork.
Features:
✔ Genuine GM Parts – No guesswork. Factory fit, factory finish.
✔ Factory Gloss Black Finish – These are factory-finished gloss black, not painted in a booth.
✔ Complete 10-Piece Kit – Includes all moldings for Crew Cab trucks only. (Photo may show example configuration.) Trim only — no glass included.
✔ All Hardware Included – Comes with new rivets to replace removed ones.
✔ VIN Required – To ensure correct Crew Cab fitment for your specific build.
✔ Free Installation Guide – Included for professional installation assistance.
Vehicle Fitment:
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2020–2026 GMC Sierra 2500 HD Crew Cab – All Trims
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2020–2026 GMC Sierra 3500 HD Crew Cab – All Trims
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California Residents:
California Prop 65 WARNING: Cancer and Reproductive Harm. For more information go to https://www.P65Warnings.ca.gov