Transform your 2015-2019 Chevy or GMC truck's interior with this premium dash mount system designed specifically for the CTS3 device. This custom-fit mount seamlessly integrates with your truck's dashboard, providing optimal viewing angle and easy access to your device's controls. The sturdy construction ensures stability while driving, preventing unwanted movement or vibration. Installation is straightforward with included hardware and mounting points that align perfectly with your vehicle's existing structure. The sleek black finish matches your interior trim for a factory-installed look. This mount maintains full access to all dashboard controls and vents, ensuring your truck's functionality remains uncompromised. Perfect for drivers who want a clean, professional installation without drilling or permanent modifications to their vehicle. THIS MOUNTS TO THE DASH NOT THE VENT. You must pull the dash forward then slide this in behind the dash. Do not force or you will break it. It fits great and works perfect. If you're having an issue please reach out.