I live in the rust belt and yesterday I saw a 2007-2013 Silverado Ext Z71 with rust. Guessing it was an 07. This can't be normal??? Not just bubbles but holes over the wheel wells. I'm just curious if other newer Silverado owners are experiencing anything similar. Will Chevy ever get this under control? In Illinois people junk their perfectly fine running Silverados because the drive train outlasts the frame. Anyone out there have any pics of trucks so rusty it's amazing that they still drive?