Apparatus for calibrating an advanced driver assistance system sensor of a vehicle

An apparatus () for calibrating an ADAS sensor of a vehicle () includes: a base unit () including a plurality of wheels (); a support structure () integral with the base unit (); a vehicle calibration assistance structure (), mounted on the support structure () and including a calibration device () configured to facilitate aligning or calibrating the ADAS sensor; a position detector, configured to capture values of a position parameter representing a position of the support structure () relative to the vehicle (); a processing unit, configured to process the values of the position parameter in real time to derive information regarding an actual position of the support structure () relative to the vehicle ().