The contact owned a 2015 Kia Optima. The contact stated that while driving at approximately 58 MPH, another vehicle crashed into the rear center passenger side of the vehicle. As a result, the vehicle rolled. The air bags failed to deploy. The contact sustained injury to the lower back, head, and neck that required medical attention. A police report was filed. The vehicle was not diagnosed or repaired. The vehicle was towed to a tow lot and deemed a total loss by the insurance company. Neither the dealer nor the manufacturer were notified of the failure. The failure mileage was approximately 90,000.