What It Is: The all-new GMC Sierra 1500, the “professional grade” companion to the redesigned 2019 Chevrolet Silverado that debuted in December, as evidenced by the LED running lights and GMC logo bulging through the camo. This is the light-duty 1500 model; the 2500 and 3500 heavy-duty trucks will follow later. The 2019 Sierra continues […]
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