GM has just bestowed the 2015 GMC Sierra with Carbon, Carbon 20, and Carbon 22 appearance packages that add for a lot of money will get you some stripes, convenience options, and guess what size wheels? »9/12/14 4:19pm 9/12/14 4:19pm
FACT: Your truck is a pussy compared to the 2015 GMC Sierra HD. Not only does the heavy duty version of the new Sierra look like a freight train capable of hauling a small moon, it also pulls like one thanks to its monstrous diesel engine. »9/26/13 1:45pm 9/26/13 1:45pm
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