Mossy Motors

That's right, GMC is preparing to finally redesign the Sierra lineup of trucks, and we couldn't be more thrilled! Sure, the current GMC Sierra 1500 is a great truck, but it's always refreshing to inject the lineup with a little more power, style, and performance. So how is GMC planning to do it this time?

First things first, the company is promising more aerodynamic bodies. This will result in better fuel economy…