2016 GMC Sierra HD Ups the Ante With New Set of Improvements

Now that we’ve seen the face of the 2016 GMC Sierra, it’s time to see what upgrades will the model adopt to boost even further its appeal for the customers. Besides a revised model from a visual standpoint, GMC will equip the 2016 Sierra HD light-duty pickup truck with a variety of features. So let’s take one gizm…