VEHICLE WAS INVOLVED IN HEAD ON COLLISION THAT TOTALED IT. OTHER VEHICLE WAS AN OLDER MODEL VAN, DO NOT KNOW EXTENT OF DAMAGES TO IT. MY CONCERN IS THE AIR BAGS DID NOT DEPLOY WAS TOLD BY GM THAT CRASH DID NOT MEET CRITERIA FOR DEPLOYMENT!!!!! A HEAD ON COLLISION AT 50 MPH THAT TOTALED 2500 SERIES CHEVY TRUCK. HARD FOR ME TO BELIEVE I NOW OWN A 2008 CHEVY 1500 SERIES , DO I NEED TO CONCERNED? *TR