The vehicle was involved in a rollover crash at 60 mph that ended in striking a tree, which intruded upon the entire backseat area. The driver/passenger airbag(s) did not deploy despite conditions where deployment should have occurred. There were no signs of prior deployment or tampering: to my knowledge, the airbag system had not previously deployed or been serviced for that. The airbag system is available for inspection, as the vehicle was sold to the insurance company. My safety was put at risk as I sustained physical injuries that may have been prevented by airbag deployment. The vehicle was inspected by insurance representatives. There were no prior warning lamps regarding the airbags prior to the crash.