The GMC Sierra is a fancypants version of the Chevy Silverado. What do you need to know before you buy a GMC Sierra? Don’t worry, we’ll tell you everything right here in our Buyer’s Guide.
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?
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.