Phone: 951-409-9091 Address: 5586 Mission Boulevard Ste B, Riverside, CA 92509 QUICK AUTO TAGS provides the fastest Riverside car registration service in Southern California. Our personalized car tags are the easiest way to identify your car or truck legally. They're durable and can be easily removed and re-used, plus they make a great gift for a friend. We have a fast turnaround because we have the stickers, registration cards, and plates in our office.