TL*THE CONTACT OWNS A 1974 FORD F-100. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 55 MPH SHE HEARD A LOUD NOISE COMING FROM THE PASSENGER REAR TIRE THEN THE VEHICLE INCREASED IN SPEED AND SHIFTED FROM THE LEFT TO THE RIGHT CAUSING THE VEHICLE TO LOSE CONTROL AND COLLIDE INTO A TREE. AFTER INSPECTING THE VEHICLE SHE NOTICED THAT THE SIDEWALL OF THE TIRE WAS SHREDDED. PRIOR TO OPERATING THE VEHICLE SHE NOTICED THAT THE TREAD WAS NORMAL AND THE TIRE PRESSURE WAS NORMAL. SHE HAS A COPY OF THE POLICE REPORT. SHE HAS NOT FILED A FORMAL COMPLAINT WITH THE MANUFACTURER. THE CONTACT HAS PHOTOS. THE MILEAGE OF THE TIRE WAS UNKNOWN. THE CONTACT DID NOT HAVE THE DOT NUMBER. THE MANUFACTURER IS MARSHAL THE MODEL LINE IS TOURING THE TIRE LINE IS P/235/75/R15 . THE VIN NUMBER WAS NOT AVAILABLE.