THE RIGHT REAR TIRE LOST A LAYER OF ITS TREAD WHICH CAUSED THE DRIVER TO LOOSE CONTROL OF THE VEHICLE AND SKID OFF THE ROAD, THE VEHICLE ROLLED INTO THE GRASS MEDIAN AND CAME TO REST, ALL OCCUPANTS SUSTAINED NON-INCAPACITATING INJURIES (TEXAS PEACE OFFICERS ACCIDENT REPORT, BRIDGESTONE/FIRESTONE, P235/75R15, RADIAL ATX M/S, VDHL1PM196, RIGHT REAR). NLM