Ron Tonkin Family of Dealerships is the largest automotive group in the Portland area, representing 19 franchises. The Tonkin group purchased Bob Stone Freeway Auto Center in the Dalles, Oregon representing Subaru, Chevrolet, Buick and GMC. This is the first Subaru dealership for the Tonkins. We thank both the Tonkin family and Bob and Catherine Stone for the opportunity to be of service.