The invention discloses a motor
vehicle safety performance detecting method, and relates to the technical field of motor vehicle detecting. The motor
vehicle safety performance detecting method comprises the following steps that S1, external detection is carried out, specifically, SS11, whether car
doors and windows are intact or not is observed, the car
doors and windows are opened and closed, whether the car
doors and windows can be opened and closed normally or not is checked, and at the same time, the sealing properties of the car doors and windows are detected by using a
car door and window sealing
detector; SS12, whether the size of automobile tires is the same or not and whether obvious cracks exist or not are checked, and at the same time, the automobile tires are sequentially monitored through a
tire pressure monitor in order to prevent the tires from
bursting; and SS13, an engine cover plate is pulled by a hand to check whether loosening of the engine cover plate exists or not. The motor
vehicle safety performance detecting method has simple operation, and requires less expertise; and meanwhile, detecting instruments are simple and practical, the convenience and practicability of
automobile safety performance detecting are improved greatly, the waste of detection time is effectively reduced, the error of detection results is small, and the reliability is high.