LeBron James Will Introduce GMC’s Electric Hummer in 30-Second Super Bowl Ad
Leo Burnett Detroit is the agency behind 'Quiet Revolution'


GMC will introduce the new electric Hummer EV with a 30-second Super Bowl ad entitled “Quiet Revolution.”
By Erik Oster
January 30, 2020
GMC will introduce the new electric Hummer EV with a 30-second Super Bowl ad entitled “Quiet Revolution.”