The 2020 GMC Sierra HD is a towing tech powerhouse

The modern pickup is as much a technical marvel as it is a workhorse, and so the 2020 GMC Sierra Heavy Duty wastes no time in loading up on gadgetry. Revealed today, the brand new heavy-duty truck promises not only power and greater efficiency than before, but more intuitive ways to apply that power too.

Hill Start Assist and Hill Descent Control, Apple CarPlay and Android Auto, and Trailer Sway Control hit all the tech basics, but they’re joined by some more unusual features too. Digital Variable Steering Assist, for example, adjusts the power steering according to different driving scenarios. How it’ll feel when you’re towing will be different to when the 2020 Sierra HD is unladen, for instance.

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