In most countries, using a vehicle GPS tracker is legal as long as the owner or driver of the vehicle gives their consent. However, there may be specific laws and regulations that vary depending on the location and intended use of the tracker. It is important to check the local laws and regulations before installing any surveillance device on a vehicle. Additionally, it is important to use the GPS tracker ethically and responsibly, ensuring that it is not being used to invade someone’s privacy or for any illegal purposes. If in doubt, seek legal advice before using a tracker.