GMC has pulled the wraps off the all-new 2020 Sierra Heavy Duty truck. The new pickup brings lots of technology and the ability to pull heavy loads with ease. The truck is offered with a ProGrade Trailering system that has 15 available cameras including one that makes the trailer behind you disappear.
To make the trailer disappear, the system uses a tailgate-mounted camera paired with an accessory camera that is placed on the back of the trailer. The results can be seen in the image above. Other features include a 15-inch HUD with trailering information, speed, nav information, and an inclinometer.
GMC gives the trucks a 6-function tailgate and the truck uses an Allison 10-speed automatic with the 6.6L Duramax turbo diesel. Off-roaders can get a Siera AT4 HD truck in crew cab configurations as a 2500 and 3500 with single rear wheels. The truck will land in late summer.