This SAE Information Report provides basic information about supplemental air bag systems. This report is made available by SAE as a service to the public to explain the value of these systems as they improve the safety of motor vehicles. It also addresses some misconceptions and answers many questions about the operation of air bag systems.

Rationale—This document has been cancelled due to its outdated content and diminished need. The NHTSA has established and maintains a reference for this information on their website http://www.safercar.gov which is up to date and consistent with current laws and regulations.