PURPOSE: To automatically stick a pad so as to improve a sticking work by sticking the pad on the stuck part of the body of a vehicle, after sucking and holding the pad for loading on a spare tire from the vertical hole of a pallet utilizing a sticking robot.

CONSTITUTION: The device main body is provided on the sticking work position A of a body assembling line R1. The body C of a vehicle provided with the stuck part of a pad 14 for loading a spare tire is transported by a body transport means 10. Meanwhile, the pads 14 to be stuck on the stuck parts P1 are stacked up by a decided quantity in the vertical hole of a vertical hole set provided in pallets 11. The pallet 11 is transported to a taking-out position B in the vicinity of a sticking work part position A by a pallet transport means 12, and discharged to the discharge passage side. Further, the pad 4 is sucked and held from the vertical hole 20 by means of the suction hand of a sticking robot 15, and stuck on the stuck part. The sticking robot 5 is controlled by means of a robot control unit 16, based on respective set information of the pallet 11 and the body C.