This GMC Sierra 3500HD CC boasts a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. Wireless phone projection for Apple CarPlay and Android Auto, Windows, power front, drivers express up/down, Window, power front, passenger express down.*This GMC Sierra 3500HD CC Comes Equipped with These Options *Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.), Wheels, 17 (43.2 cm) painted steel, Wheel trim, painted center caps, Vinyl seat trim, USB ports, 2, Charge/Data ports located on instrument panel, Universal Vehicle Module Includes module, customer interface harness and instructions. Provides vehicle data over an open CAN network (J1939). 10 switchable inputs/outputs and Custom Configuration Tool to integrate upfit equipment controls. Software features that support Auto Vehicle Start, Shutdown Inhibit, Fast Idle and Snow Plow, Transmission, 10-Speed automatic, Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.), Trailer brake controller, integrated, Tires, LT235/80R17E all-terrain, blackwall.