
During the hill start parking test, if the vehicle rolls back more than 30 centimeters, it results in failure; rolling back less than 30 centimeters deducts 10 points. Below are more details about the point deductions for hill start parking: 1. Vehicle starting: (1) After starting, if the vehicle rolls back 10-30 centimeters, 10 points are deducted. (2) After starting, if the vehicle rolls back more than 30 centimeters, the test is failed. 2. Vehicle stopping: (1) After stopping, if the front bumper of the car or the front axle of the motorcycle is not aligned with the pole line, and the deviation exceeds 50 centimeters, it results in failure. (2) After stopping, if the front bumper of the car or the front axle of the motorcycle is not aligned with the pole line, but the deviation does not exceed 50 centimeters, 10 points are deducted (originally 20 points). (3) After stopping, if the vehicle body is more than 30 centimeters away from the road edge line but does not exceed 50 centimeters, 10 points are deducted (originally 20 points). (4) After stopping, if the vehicle body is more than 50 centimeters away from the road edge line, 100 points are deducted.

Regarding whether rolling back during hill-start parking directly results in failure, this depends on specific driving test regulations, but I must say most regions have very strict standards. Rolling back is considered a high-risk mistake because vehicle movement indicates insufficient driver control, which could lead to rear-end collisions. I've seen many test-takers fail immediately due to this during exams. Examiners measure the rolling distance precisely—exceeding 10-20 cm means instant failure. Common causes include releasing the clutch too quickly, poor throttle coordination, or nervousness leading to forgotten brake application. During practice, find a gentle slope to simulate the scenario: lift the clutch slowly until you feel vibration, then release the handbrake—this prevents such issues. Test pressure is real, but calm operation is key; once rolling occurs, there's no redo. Ultimately, harsh rules ensure road safety, and sufficient practice guarantees success.

From a safety perspective, rolling back during the hill start exercise in driving tests is indeed a common reason for immediate failure. Vehicle rollback poses significant risks, as it could lead to accidents if there's traffic behind, which justifies the examiner's strict judgment. Through my own driving experience, I've learned that clutch control is the key skill. During the test, even a slight rollback may result in full point deduction. During practice, avoid over-relying on the handbrake - coordinating the throttle and clutch with your feet provides more stability. Common mistakes among beginners include rushing the start or getting distracted by the dashboard, causing the car to roll back. It's advisable to practice hill starts multiple times on actual slopes before the test until the motion becomes smooth. Don't underestimate this exercise - it tests fundamental driving skills, and failure should prompt reflection on practice methods.

Rolling back on a slope during the driving test is usually a direct cause of failure, simply put, vehicle slippage indicates operational error. Improper clutch control is the main reason, such as releasing too quickly or not matching with the throttle. Test rules are generally strict, and slipping beyond a certain distance results in failure. During practice, focus on slowing down movements, lifting the clutch smoothly, and releasing the foot brake only when you feel the car has power. I haven't taken the test but understand the process—the key is to stay calm, as nervousness easily leads to mistakes.


