Osteoarthritis is a chronic (long-term) disease. There is no cure, but treatments are available to manage symptoms. Long-term management of the disease will include several factors: Managing symptoms, such as pain, stiffness and swelling. Improving joint mobility and flexibility. Maintaining a healthy weight.
License plates are tied to specific cars. You have to register your new car with the DMV, they will issue you new plates. If you purchased your car from a dealer they probably already registered the vehicle and are just waiting on the plates.
You still would need to register the new car with the DMV so that the plate number pulls up the correct vehicle if your tag is looked up by police.