Nothing was found The page you are looking for might have been moved. Is this the new flashpoint in the pickup truck wars? A potent pickup truck now with off-roading capabilities! Is it the Raptor fighter General Motors needs? General Motors first launched the GMC Sierra back in 1998, following it up with the upscale Denali trim level a few years later. Now, the latest 2019 model year is bringing with it a generational changeover, debuting in a live event in Detroit and broadcast on the Internet. Continue reading to learn more about the 2019 GMC Sierra.