AirTags are small tracking devices that can be attached to items to help you find them if they are lost or stolen. They are popular for tracking keys, wallets, and other small items, but they can also be used to track cars.
There are a few different places where you can place an AirTag in a car. One option is to place it under the steering wheel. This is a good spot because it is out of the way and not easily visible, but it is still close enough to the center of the car to get a good signal.