GMC’s light-duty pickup truck is getting ready to receive a complete redesign. We know that because we managed to catch a testing model while it was doing some ...

This is a prototype of the 2019 GMC Sierra 1500 Diesel. Our photographer managed to catch the truck underneath, so we have a clear picture of what’s happening. ...

GMC is building its All-Terrain 4-wheel drive empire as we speak. The truckmaker made the 2019 GMC Sierra 1500 AT4 which is scheduled for the 2018 New York ...