2014 Rocky Ridge less than 6000 miles vibration issues when put into auto. Slight vibration in 2d. Can here drive shaft making a
humming noise, which vibrates the truck, had a special drive shaft made from Rocky Ridge, didn't fix the problem, it changed the way it sounded and vibration seem worse. Had to drive 3 hours round trip for nothing, will never buy from chevy, not due to the issue they can't fix, but due to how they treat you after you buy from them.
Truck obviously has an issue. Lots of people are having them. but if you going to charge a lot for a truck you better provide a truck that handles better then something that came from a junk yard. Then they play games, like i want to waste my time and gas on something, I will not drop this, and might make a web page educating people not to buy. The funny thing is they are still selling this trucks with an unknown fix. They told me just drive in "2 wheel without Auto"( Service Director Ray at Kenny Ross, Somerset), I did so and almost crashed due to zero traction. Filed complaint and they offered 100 dollars free toward maintenance ..... I did not accept, its pointless, the truck is messed up, you can't fix it? take the 100 dollars and use to fixing the truck so I can use it as a truck????