TL* THE CONTACT OWNS A 2013 BUICK VERANO EQUIPPED WITH CONTINENTAL PROCONTACT TIRES, SIZE: 235/45/R18. THE CONTACT STATED THAT WHILE STOPPED, THE FRONT PASSENGER'S SIDE TIRE BEGAN LOOSING AIR. THE VEHICLE WAS TAKEN TO THE DEALER FOR THE REPLACEMENT OF THE TIRE. AFTER THE TIRE WAS REPLACED THE FRONT DRIVER'S SIDE TIRE AND REAR DRIVER AND PASSENGER'S SIDE TIRES ALSO BLEW. THE CONTACT STATED ALL FOUR TIRES WERE REPLACED. THE DOT NUMBER WAS NOT AVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE OF BOTH THE TIRE AND VEHICLE WAS 1,000.