TL*THE CONTACT OWNS A 1986 GOLD-WING ASPENCADE. THE MOTORCYCLE HAS B.F. GOODRICH TIRES, SIZE 155/80/R15. WHILE DRIVING APPROXIMATELY 50 MPH, THE REAR TIRE COMPLETELY LOST ALL TIRE PRESSURE. THE CONTACT LOST CONTROL OF THE VEHICLE AND CRASHED. HE SUSTAINED MINOR INJURIES. UPON FURTHER INSPECTION, HE NOTICED THAT THE VALVE STEMS FRACTURED, WHICH CAUSED THE FAILURE. THE CONTACT HAS PICTURES OF THE CRASH. HE REPLACED THE SIX MONTH OLD VALVE STEMS. THE VALVE STEM INFORMATION WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 183,000. UPDATED 05/06/09 *BF THE CONSUMER REQUESTED TO CANCEL HIS COMPLAINT. HE STATED THE FAILURE OF THE VALVE STEM WAS NOT A MANUFACTURER'S DEFECT. UPDATED 05/08/09.*JB