Alpine Electronics’ new X009-GM is a 9-inch touchscreen headunit designed specifically for 2007-2014 GM trucks and SUVs with the low-radio dash style. Unique to the X009 series are external keys that integrate into the factory radio’s outer bezel. The unit retains many factory vehicle controls through the included iDatalink Maestro module and vehicle-specific T-harness, including OnStar, factory audio amplification, rear seat entertainment, rearview camera, SiriusXM, and steering wheel controls.