RIGHT REAR OUTER TIRE OF DODGE DUALLY SEPERATED AND EXPLODED AT 45 MPH CAUSING $2500 IN DAMAGE. SECOND TIRE, LEFT REAR OUTER, PARTIALLY SEPERATED AT 65 MPH CAUSING $500 IN DAMAGE. REMAINING TIRES REMOVED AND THE THIRD TIRE WAS FOUND TO BE SEPERATING BADLY ALSO. I HAVE TWO OF THE THREE FAILED TIRES, PLUS THE FOURTH. MANUFACTURER WAS NOTIFIED BY E-MAIL, BUT NO RESPONSE.