Road Test Review – 2020 GMC Sierra 2500 HD AT4 – By Carl Malek

It’s hard to deny the love affair that buyers have developed for rugged light duty trucks like the dune slaying Ford Raptor, the Ram Rebel 1500, as well as the Chevrolet Silverado Trailboss. With these models becoming key cogs for their respective brands in terms of sales, it only seems natural to extend this magic to their heavy duty counterparts. The Ram Power Wagon, The Ford Super Duty Tremor, and the Nissan Titan XD Pro 4-X were the early shots into this endeavor and naturally GMC had to issue a rebuttal of their own with the Sierra HD AT4. But …

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