While LeBron James has the leading role, the show stealers in GMC’s new teaser video are clearly the upcoming GMC Hummer EV pickup truck and SUV. While neither the grille or general shape were unknown, the new video shows more front-end details, the giant open roof, the four-door configuration, and relationship of that cab to what appears to be a very small bed on the pickup. A small bed has been a signature of all Hummer pickups going back to the military’s original. The video further teases key specs such as 1000-horsepower and 0-60 in 3.0-seconds. The GMC Hummer EVs will officially be unveiled this fall with delivery at about the same time in 2021.