PURPOSE: To provide a device to remove a tire from a wheel for preventing a tire from damaging and automatically removing the tire.

CONSTITUTION: A frame 1 is provided with a work bench 2 having a round hole 2a whose diameter is slightly larger than the diameter (r) of a wheel 3 to drop wheels thereinto. A press mechanism 5 and a wheel pushing mechanism 6 are provided above the work bench 2. The press mechanism 5 comprises a press machine 10 comprising a plurality of protruded lines 12 for pressing a rim 3a vertically arranged on the inner circumference of a tapered hole 11, the diameter of the bottom end of which is larger than that of the other end, fixed to an elevating rod 7a. The wheel pushing mechanism 6 comprises an elevating rod 14 inserted in the press machine 10. A wheel receiver 16 is provided below the work bench 2. After the press mechanism 5 is lowered, folding the upper rim 3a of the wheel 3 on the work bench 2 with many of the protruded lines 12... toward the inside, reducing the diameter of the rim, the lowering of the wheel pushing mechanism 6 pushes the wheel 3 on the receiver 16, removing a tire 4.