Executive Customer Relations P.O. Box 217062 Auburn Hills, Michigan 48321-7062 RE: Act No. 084-9096-27729/File No. 679190 To Whom It May Concern, I am writing this letter for two reasons. The first reason is as follows. My son was in a serious accident on September 27, 2009 which totaled his 2007 Chevrolet-Z71. I requested an investigation with ESIS/GM Central Claims Unit as to why the airbags did not deploy at the time of impact when the truck hit a tree head on before coming to a stop. As of November 4, 2009 I... read full review »