THE PASSENGER REAR TIRE SEPERATED AT 70MPH. THIS CAUSED THE VEHICLE TO CROSS OVER 2 LANES OF TRAFFIC. NO OTHER ACCIDENT OCCURED. MAJOR DAMAGE WAS DONE TO THE SIDE AND UNDERNEATH THE VEHICLE. MY 2 INFANT SONS AND MY WIFE AND BROTHER-IN-LAW WERE IN THE VEHICLE. THE ACCIDENT HAPPENED IN CA.( DOT NUMBER: TIRE SIZE: P235/75R )