TL*THE CONTACT OWNS A 2003 GMC ENVOY. WHILE DRIVING 55 MPH, THE CONTACT MADE AN ABRUPT LEFT TURN AND HIS VEHICLE ROLLED OVER TWICE. DURING THE ROLLOVER, THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES. THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALER. A POLICE REPORT WAS FILED. THE CURRENT AND FAILURE MILEAGES WERE 82,000.