TIRE MANAGEMENT SYSTEM, TIRE MANAGEMENT METHOD, AND PROGRAM

A tire management system (100) includes a management apparatus (10) and a database portion (30). The tire management system (100) acquires travel history data concerning a history of causes of degradation of tire performance of a tire (1) mounted on a vehicle (50) (S202), and decides a replenishing agent for restoring the tire performance that has been degraded, based on the acquired travel history data (S209, S210).