PRESSURE CONTROL CIRCUIT OF A TIRE ON BOARD VEHICLE

Pressure control circuit (CC) of a tire (W), on board the vehicle, comprising a source (AS) of compressed air, a control system (CS) designed to control an outflow of compressed air towards the tire, a proximal group (PG) operatively connected with the tire, a single pneumatic line (SL), operatively connecting said control system (CS) with said proximal group (PG) .