Most fleet management systems report vehicle location every 60 seconds, while some log GPS data based on driving behavior without a set time interval, providing a higher resolution of the actual vehicle path. Installation of GPS trackers is an important part of successful deployment, requiring experience and an organized installation plan. Live GPS tracking transmits data to cellular networks and websites in real-time, while passive tracking stores data on trackers until trucks return to base stations and transfer the information. Typical areas where GPS tracking can improve a fleet are reduced fuel and maintenance expenses, fewer accidents, and improved productivity and wages for the same amount of work.