Hi I'm a new member to this forum. I have a 2014 Silverado High Country that I purchased new off of a dealer lot in February of 2015. We have had 2 relatively mild winters here in Northelwest Indiana since then. Just yesterday I noticed the chrome surface of the wheels bubbling and peeling around the valve stem and a few other areas from the inside of each wheel. Has anyone else experienced this problem? If so is GM standing behind them with warranty coverage? I still approx. 8 months or approximately 5,000 miles on my 3yr/36,000 mile coverage.