China Truck Subject 4 Practice Questions - China Commercial Vehicle Driving Test Subject 4 Safe And Civilized Driving (大型客货车科目四安全文明驾驶常识) Exam

Turn the steering wheel to the right initially, then counter-steer to the left once the trailer begins pivoting Turn the steering wheel immediately to the hard left and hold it stationary throughout the maneuver Engage the differential lock and accelerate briskly in reverse without steering inputs Pump the service brake pedal continuously while keeping the steering wheel centered