Westin Adventure Mount Base for GMC Sierra 3500 (2024-2026), Textured Black. This vehicle-specific dash base gives your Sierra a solid, factory-style platform to mount phones and other accessories.

Engineered for trucks equipped with the 13.4-inch touchscreen, the Adventure Mount Base installs with no drilling by using OE mounting points. The extruded aluminum top base and steel brackets provide strength and stability, while the durable textured black powder coat resists scratches and wear. Designed to match the dash layout, it delivers a clean factory-style fit and broad compatibility with most ball and arm mount systems, so you can set up phones, GPS units, tablets, or dash cameras within easy reach. DIY-friendly with basic tools.

Features

• Vehicle-specific fit for 2024-2026 GMC Sierra 3500 with 13.4-inch touchscreen
• No-drill installation using OE mounting points
• Extruded aluminum top base with steel mounting brackets
• Textured black powder coat for long-lasting finish
• Works with most ball and arm mount systems

Questions or need a tailored setup? Call our team. We support sales, installation, and customization at our Austin, Texas and Los Angeles, California area locations. Talk to us at 512-982-9393 (TX) or 562-981-6800 (CA).

Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov