Commanding Presence: 2019 GMC Sierra 1500

General Motors has officially released the GMC Sierra 1500, bigger and badder in almost every aspect, while managing to weigh less than the outgoing vehicle to boot. The list of all-new features is long, among them an industry-first “CarbonPro” carbon fibre pickup box. We got to spend a little time behind the wheel of one recently and here’s what we found.