Hi guys! I just bought my 18 Sierra Denali 2 weeks ago and I just noticed the a gap between the drivers door and rear passenger door. Is there any update on a fix? I contacted my dealer and will be bringing it in on Monday. After reading previous posts I had to take another look at my truck and noticed more misalignments. I found the rear right passenger door bottom, the left rear door, and the top corner of the driver door issue. I know its dirty, it's been raining nearly everyday here in Chicago.