2021 GMC Sierra adds fancy trailer tech and more

GMC has announced the 2021 Sierra 1500 and Sierra Heavy Duty pickups. Both truck models are stuffed with new trailering technology to make towing loads easier. The technology includes Rear Trailer View and Trailer Length Indicator. The new technologies join the existing camera technology available on the trucks. The Trailer Length Indicator is enabled when […](Read More ...)The post 2021 GMC Sierra adds fancy trailer tech and more appeared first on Geeky Gadgets.