The last thing a company wants to hear is a call from someone who came in contact with their driver during the day. Many complaints are about drivers who are driving too fast, or erratic. With a real time gps vehicle tracking system, you can keep track of your vehicles. You will know where your trucks are at all times. You can verify the information in these calls. Was your driver on that road at that time? You can even determine what his speed was. By knowing this information you can reduce the risk of accidents. You can control speeding among your drivers and make sure everyone is safe.