What is a Infl rest on a 1993 Buick Roadmaster?

The "Infl rest" likely refers to the inflatable restraint system, commonly known as airbags, in the 1993 Buick Roadmaster. This vehicle was equipped with passive safety features, including front airbags for the driver and front passenger, designed to deploy in the event of a collision to help reduce the risk of injury. The system was part of the broader trend in automotive design during the early 1990s to enhance passenger safety. The Roadmaster's design reflects a commitment to providing a safer driving experience for its occupants.