Witson Hd Car DVD For GMC Chevrolet Buick Yukon Tahoe Savana Terrain Sierra Acadia Suburban 2007-13 Chevrolet Silverado Avalanche/Impala / Suburban Traverse Bluetooth Radio Steering Wheel Control This car multimedia system fits: GMC Chevrolet Buick Yukon Tahoe Savana Terrain Sierra Acadia Suburban, Please Kindly Measure Your Car Dashboard Dimensions, If It Is Same Size As This Item Dimensions:202mm(top Width)**196mm(bottom width)*120mm(height),this Item Will Fit Perfect Windows CE 6.0 with Dual 800MHz CPU,High resolution Capacitive Touch screen,Bluetooth with external mic with Phonebook High sensitive built in radio tuner for all regions AM FM with 24 stations presets, RDS Support HD 1080P video,Play music in your Bluetooth-capable smart phone,Support apple products Support Steering wheel control, Support Front DVR cam(need to buy),Support Wifi Dongle(need to buy),Support 3G Dongle(need to buy),Support Backup camera(need to buy)