Everywhere you go there is usually someone that has a GPS. Whether it is a hand held device or a system in their car, it is there. So why not have a tracking system for your vehicle? Why would you need a GPS Vehicle Tracking system? There are a couple of reasons. One would be if you are a parent and like to know where your child is while lending them the car, you can easily do that with this system. Are you an employer that has drivers? Make sure they are keeping to the job by having one of these systems in all of your business vehicles. The LiveViewGPS RTV5 gives you live 10 second tracking so it is quick! You can set alerts for it to give you such as speed and zoning alerts. Want to know when your child is going way to fast in your car? Now you can. I think this is something everyone should look into getting.