For as long as it’s been on the market, the GMC Sierra has been labeled as little more than a tarted-up Silverado. It’s an image the top brass at General Motors and the team at GMC are determined to change, and they’re betting that special edition trucks like the 2019 GMC Sierra AT4—a trim level...
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2019 GMC Sierra AT4 Gets More Off-Road Chops appeared first on
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