DriveShare and the Porsche Club of America (PCA) teamed up to offer an awesome benefit to full or test-drive level PCA members: If a PCA member wants to share their car with other Porsche Club members — but not with the general public — they can limit their vehicle’s availability exclusively to other verified PCA members. But that’s not all: PCA members are now eligible for a 10% discount on any DriveShare rental.