Stay till the end for OUTTAKES!
The Full Octane Garage got our hands on the ALL New for 2019 GMC DENALI ULTIMATE... The previous Denali was a great truck, GMC has made it A LOT better! from the tailgate, the camera system, exterior looks and the all new improved back seat... you are going to see it here!
Yes... Driving with Melissa is in the video. lol.