Hi there! The GPS system in my car is not working and I am planning to replace it. A friend of mine has one GPS system from his old truck. He want to sell it and is offering it to me for a good rate. I am tempted, but when I looked in that company website, I found only about GPS fleet tracking system. I am not sure if it will provided what it it is intended if I install it in a car. Can someone advise me if I should try that or buy a new car GPS system?