![Sierra HD]( "Sierra HD")
GMC has actually revealed its 2020 Sierra Heavy Duty pickup, which crams in 445 horsepower and a 10-speed transmission– together with plenty of technology, obviously. It supplies 15 camera views, consisting of a clear trailer view that allows you see what'' s behi …
Original source: https://www.engadget.com/2019/01/22/gmc-2020-sierra-hd-pickup-camera-system-infotainment/
