In the early days, if you had a Porsche and lived in Riverside, Redlands, the Inland Empire or in the Desert, and you wanted to join and attend Porsche Club of America (PCA) events, you had to endure a long 100 mile drive to and from the then existing PCA Region in Los Angeles.
In 1967, a Porsche Dealership, Sierra Porsche-Audi, opened in Riverside, where it became the place for local Porsche owners and enthusiasts to hangout. These passionate Porsche members soon decided that they wanted something closer to home, and through requests to PCA National, the Riverside Region (RsR) was established in March 1968.