Fit – roof spoiler Compatible with 2014-2019 GMC Sierra/Chevrolet Silverado 1500 2500 3500 Pickup. Confirm your model before purchase Sleek & Functional – The truck cab spoiler will enhances aerodynamics for stability without blocking the third brake light Aggressive Style – Streamlined design complements your truck's lines for a bolder look Durable Build – The spoiler is made of high-quality plastic, matte black finish, It has high hardness and toughness, not easy to crack or deform Easy Install – Includes tape for drill-free mounting. (Avoid water for 24hrs after install)