One problem related to paint has been reported for the 2019 Chevrolet 3500. The most recently reported issues are listed below.
Water leaking into cab behind driver seat soaking the carpet, carpet is beginning to smell of mildew (refuse to have my children in the vehicle incase its mold). Dash extension piece faulty and comes up past the dash, been replaced 3 times no change. Paint chip on rock guard under door within first 400 miles.