Machine for fitting and removing wheel tyres for vehicles

Machine (1) for fitting and removing wheel tyres for vehicles, comprising:

• at least a bearing structure (2);
• at least a locking device (5) of a rim (C) of a wheel (R) for vehicles, associated with said bearing structure (2) and rotatable around a first rotation axis (X1);
• at least a tool carrier arm (10) associated mobile with said bearing structure (2) and having at least a tool (11) for removing/fitting a tyre (P) from/on said rim (C);
• at least an auxiliary arm (12) associated mobile with said bearing structure (2) and having at least a bead-pressing tool (13) suitable for facilitating the removal/fitting operations of the tyre (P) from/on the rim (C);
• wherein said auxiliary arm (12) is associated rotatable with said bearing structure (2) around a second rotation axis (X2) substantially parallel to said first rotation axis (X1), in correspondence to at least a hinging point (14) arranged below with respect to a resting surface of said rim (C) defined by said locking device(5).