To enable the miniaturization of a coating line and the shortening of a coating time at the time of coating of a work requiring a plurality of coating steps.

This system of coating a wheel for a vehicle is equipped with a coating area 2 which is equipped with a coating table 3 having a work region 4 capable of becoming a coating region 4a or setting region 4b and a plurality of coating jet means 5, a plurality of drying areas 18 and 19 for drying the work after coating by induction heating and a moving means 28 for moving the work. The uncoated work is moved to the coating table 3 to be subjected to primary coating, the work after the primary coating is primarily dried in the drying area 18, the work after the primary drying is moved to the coating table 3 to be secondarily coated and the work after the secondary coating is secondarily dried in the drying area 19. Thereafter, the coating and drying of the work are repeated until a necessary number of coating and drying steps are completed and the work subjected to a necessary number of the coating and drying steps is detached from the coating and drying line.