Fleet maintenance management is geared towards fleet owners who operate a sizable fleet of vehicles and to whom the maintenance and management of these assets is of critical importance. Preventive maintenance (PM) leads to more efficient operations and therefore substantial costsavings and reduced pollution. A well designed PM program can extend the life of vehicles and equipment and reduce costly repairs. This program provides alert information necessary to track and schedule preventive maintenance that allows fleet owners to improve the productivity of vehicles, equipment, facilities, and personnel.Moreover, the capacity of the fleet owners is enhanced by developing with the understanding that "prevention is better than cure".