The 22 foot trailer was provided in many "standard" configurations and each given different model names. Since each trailer was customized by its buyer, this further made no two late '50's 22 foot trailers alike. This is the first year Airstream started standardizing serial numbers by trailer length instead of model, and is one of the last years with multiple trailer names for the same basic trailer.

The "Safari" usually is recognizable by a dinette and 3 streetside windows.