Apparatus for measuring braking actions of an automotive vehicle wherein the braking power is measured between the ground and a braked wheel of the automotive vehicle, and wherein data required for identification of the automotive vehicle are recorded, this process being characterized in that for each wheel (7), the weight resting on the wheel is likewise measured, and that further parameters of the braking action are calculated on the basis of the measured values. The apparatus comprises a braking power test stand, and a computing unit, with storage, indicator and/or recording units. The apparatus also has weight measuring units (1), and an output of each of the braking power test stand (6) and of the weight measuring units (1) is connected to inputs of the computing unit (10). An output of each of the computing unit (10) and the storage unit is connected to a respective input of the indicator and/or recording unit (11).