MACHINE FOR MOUNTING AND DEMOUNTING A TYRE RELATIVE TO A CORRESPONDING RIM AND WHEEL SERVICING METHOD

A machine (M) for mounting and demounting a tyre (P) relative to a corresponding rim (C) of a vehicle wheel (R) comprises a column (100) including a slideway (101) to which there is slidably coupled a tool holder carriage (300) that includes a first arm (401) with a demounting tool and a mounting tool (402, 403) connected to it. The first arm (401) runs along a first, horizontal sliding axis (X1). The tool holder carriage (300) also comprises a second arm, provided with a bead seater tool (502) and slidable along a second, horizontal sliding axis (X2) that is spaced from the first sliding axis (X1), and a third arm (601) with a bead breaker disc (602) connected to it.