DETROIT, Mich. 3/1/2018 - GMC reviles the 2019 redesign of the Sierra Denali and SLT.
It's GMC's most popular pickup truck.
General Motors says the "next level" changes establishes a new benchmark in capability, refinement and precision.
Some of the exclusive technologies include an impressive six-function tailgate, a trailering app for towing feedback and a multi-color windshield info center.
The 2019 GMC Sierra Denali and SLT go on sale this fall.