This helps discourage professional thieves who have to either remove or replace etched parts before selling the car. Copy the VIN and your tag number on a card and keep it in a safe place. If your vehicle is stolen, the police need this information. Investigate security systems if you live in a high-theft area or drive an automobile that's an attractive target for thieves. You may get a discount on your auto insurance.
All participants display decals in a designated area on their vehicles.
Statistically, your chances of being a carjacking victim are very slim and preventative actions can reduce the risk even more. Approach your car with the key in hand. Look around and inside before getting in. When driving, keep your car doors locked and windows rolled up at all times. Be especially alert at intersections, gas stations, ATMs, shopping malls, convenience and grocery stores - all are windows of opportunity for carjackers.