The contact owns a 2016 Ford Focus equipped with Continental Tires, Tire Line: Control Contact Tour A/S Plus, Tire Size: 215/50/R15, DOT Number: (N/A). The contact stated while driving 45 MPH, an abnormal rattling sound was coming from the rear driverâs side tire. The low tire pressure message appeared on the instrument panel. The rear driverâs side tread had separated, causing the vehicle to swerve to the right. The contact struck her head on the driverâs side window and sustained an injury to her head, left thumb, and neck. The contact had not sought medical attention. The vehicle was towed to an independent mechanic and the tire was replaced. The contact stated that the tire was a replacement tire. The manufacturer was not notified of the failure. The tire failure mileage was approximately 1,300. The vehicle failure mileage was approximately 57,000.