2019 ushered in an all-new GMC Sierra 1500 and now the 2020 model year brings us a full redesign of its big brother: the Sierra HD. The heavy-duty variant of this truck has a new look, new tech and upgraded capabilities over its predecessor to make it worth serious consideration if you’re in the market for a new HD truck for your business or for your own personal heavy lifting.

Let’s take a closer look at what’s new for the 2020 GMC Sierra HD.
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