According to NHTSA data, there are over 800,000 people affected by vehicle theft annually. In 2020, this resulted in a cost of over $7 billion dollars to vehicle owners. In response to this, the National Highway and Traffic Safety Administration has declared July as Vehicle Theft Prevention Month. Car thieves will take anything they see valuable: doors, engines, transmissions, air bags, radios, GPS units, cell phones, iPads, laptops, and purses. Catalytic convertor theft has seen a significant increase over recent years due to the precious metals used in them.