HAVE HAD 2 TIRES TO BECOME DELAMINATED AND NEARLY FLIP THE VEHICLE. NEED TO RESEARCH THIS AND SEE HOW TO PROCEED. YOU ATTENTION TO THIS MATTER WOULD BE GREATLY APPRECIATED. I ALSO HAVE BOTH TIRES AND PICTURES OF THEM AVAILABLE FOR YOU UPON REQUEST. *AK (DOT NUMBER: CY72PBHA TIRESIZE: 31-11-15)