The contact owned a 2014 Chevrolet Traverse. The contact stated that while driving at 55 MPH, an 18-wheeler driving at 65 MPH crashed into the front-end driver's side. The vehicles came to a stop upon impact.There was no property damage. The air bags failed to deploy. The contact vehicle was towed to a tow yard. No warning lights were illuminated. A police report was filed. The vehicle was destroyed. The contact seated in the driver's seat, and her grandson, seated in the rear passenger seat, were both injured. No one outside of the vehicle was injured. The contact sustained injuries to her head, left cheek, eye socket, teeth, neck, and back. The contact's grandson sustained injuries to his chest, and medical treatment was needed for both individuals. The local dealer was not contacted, and the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 150,000.