All Brands > Chevrolet > Cobalt Wheel fitment guide by car model Chevrolet Cobalt wheel dimensions (Change model) | Select year to see the charts. Cobalt 2020 2019 2018 2017 2016 Cobalt 2016 2015 2014 2013 2012 2011 Cobalt 2010 2009 2008 2007 2006 2005 Wheel ET Explained Wheel ET offset explained with charts and picture examples