The assessment of professional knowledge application ability adopts the method of combining the applicant's independent operation with the examiner's question, and implements the scoring system. The contents of the road passenger driver examination are divided into two items: vehicle safety inspection and passenger first aid. The full mark of vehicle safety inspection is 70, and the contents of road freight transport driver examination are divided into vehicle safety inspection and tire replacement. The vehicle safety inspection score is 70, and the tire replacement score is 30.