An automatic anti-slipping system for a rotationally fixed attachment of a rim of a wheel in a wheel service machine, comprises a wheel supporting and rotating means (20), for supporting and rotating a wheel to be serviced. At least two driving pins (32) are provided at the wheel supporting and rotating means (20) for reversibly generating a rotationally fixed connection between a wheel supporting and rotating means (20) and a rim of a wheel to be serviced, wherein at least one of the at least two driving pins (32) is adapted to come in a positive locking engagement with at least one recess of a rim, and wherein the at least two driving pins (32) are adapted to be reversibly moveable, and actuator means (40) are able to reversibly move the driving pins (32) in an actuated state.