CONSUMER WAS TRAVELING 75MPH AND RIGHT REAR TIRE BLEWOUT WITHOUT WARNING. CONSUMER HAD TOTAL CONTROL OF VEHICLE. TIRE SIZE P215/70R15, FIRESTONE FT70 WITH 86,000 MILES. CONSUMER ATTEMPTED TO GET TIRE CHANGED AT A FIRESTONE DEALER, BUT IT WAS CLOSING. CONSUMER PURCHASED B.F. GOODWRICH TIRES INSTEAD.*AK CONSUMER ALSO STATES LEFT REAR TIRE IS SHOWING SIGNS OF CRACKING, FIRESTONE STATED THEY MIGHT REPLACE THE RIGHT REAR TIRE THAT HAD BLOWN OUT, BUT THEY STATEY THEY WERE NOT GOING TO REPLACE THE LEFT REAR TIRE SINCE IT WAS NOT BLOWN OUT, CONSUMER THEN LEFT FIRESTONE AND CONTACTED THE CUSTOMER SERVICE DEPT WHO THEN INSTRUCTED HIM TO SEND THE BLOWN TIRE TO THEM.*JB