OR CALL US AT (866) 944-2534 br People in and around Concord, CA often ask, what is the best Ram dealership around? The answer is always Crown Concord CDJR! Crown Concord CDJR provides residents with the best service, selection, prices and all around buying experience when looking for any new or pre-owned Ram vehicle. One trip to Crown Concord CDJR and you will see why so many people consider us the best Ram dealership in the area.