Fleet maintenance is the process of regularly inspecting, repairing, and servicing vehicles in a fleet to ensure they are in safe and reliable working condition. This includes preventive maintenance, such as oil changes, tire rotations, and brake inspections, as well as more extensive repairs, such as engine and transmission work. Fleet maintenance is essential for keeping vehicles running efficiently and safely, and for reducing the risk of breakdowns and costly repairs. It also helps to extend the life of the vehicles and reduce the overall cost of ownership. Fleet maintenance is typically managed by a fleet manager or maintenance supervisor who is responsible for scheduling regular maintenance, tracking service records and ensuring that all vehicles are in compliance with safety regulations.