TL*THE CONTACT OWNS A 2007 HYUNDAI AZERA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 40 MPH, THE VEHICLE SWERVED TO THE RIGHT AND CRASHED INTO A TRAFFIC SIGN. A POLICE REPORT WAS NOT FILED. THE CONTACT SUSTAINED UNKNOWN INJURIES THAT DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE FRONT PASSENGER'S SIDE TIRE WAS REPLACED AS WELL AS OTHER UNKNOWN REPAIRS. THE CAUSE OF THE FAILURE WAS NOT DISCLOSED TO THE CONTACT. THE VEHICLE WAS REPAIRED. THE CONTACT WAS MADE AWARE OF NHTSA CAMPAIGN NUMBER: 13V354000 (SUSPENSION) BUT WAS UNCERTAIN IF IT WAS RELATED TO THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 43,000.