
Exam expiration refers to the three-year period starting from the passing date of Subject 1, during which you must complete Subjects 2, 3, and 4. It is not calculated from the registration date. If you can still schedule Subject 4 now, it proves your driving test period hasn't expired. Key information about Subject 4: 1. Exam Content: Depending on the license type, 50 questions are randomly selected from the corresponding Subject 4 question bank (1,240 questions for car licenses, 1,235 for large vehicle licenses). 2. Exam Duration: The test lasts 30 minutes, and answering 6 questions incorrectly (12 points) will terminate the exam.

I also encountered this issue when I was getting my driver's license. I was extremely nervous at the time, thinking I would have to retake the written test (Subject 1). Later, my instructor explained that Subject 4 is essentially part of Subject 3. The entire driver's test has a validity period of three years starting from passing Subject 1. Within these three years, you can schedule the test anytime, even if you take Subject 4 two years later. As long as it's within the validity period, the system will retain your eligibility. I delayed signing up for almost three years and still managed to schedule it successfully. However, I must remind everyone not to wait until the very last moment. The system requires time to review the scheduling, and if it doesn't get processed in time, all your effort will be wasted.

Last time when I accompanied my friend to retake the test at the vehicle office, I specifically asked the staff. They said there is no separate expiration time limit for Subject 4. The three-year validity period of the entire driving test process is an overall cycle. As long as Subject 1 is passed, completing Subjects 2, 3, and 4 within three years is considered valid. My friend failed Subject 3 last time and only scheduled Subject 4 eight months later, but still got the license smoothly. However, I heard that some students only remembered to take the test in the last few months, but the appointment slots were fully booked and they had to go to another city to take the test, which was particularly troublesome.

Check the vehicle office APP instructions to understand this validity period logic. The exam eligibility is not calculated by individual subjects, but you are given three years from the day you pass Subject 1 to complete all exams. For example, if you passed Subject 1 last March, you can schedule Subject 4 anytime until March two years later. The booklet issued by my driving school also stated this, suggesting to schedule Subject 4 immediately after passing the Subject 3 road test, especially since exam slots in some cities are extremely tight. Waiting too long might mean having to queue at the test center at 4 a.m.

This topic is frequently discussed in our student group. There's actually no separate expiration concept for the Subject 4 exam, as it's categorized under the civilized driving section of Subject 3 in the driving test system. Even if you start learning Subject 3 two years after passing Subject 2, as long as it's still within the initial three-year validity period, you can still schedule the Subject 4 exam. Just last week, Xiao Li in our group did exactly that—he was busy with work and delayed for two years, but he just booked his Subject 4 exam for next week. The only thing to note is to regularly check your qualification deadline to avoid missing the final cutoff.

Remember the driving school manager emphasized the time rules of the entire exam process during registration. The three-year validity period, which starts counting after passing Subject 1, is the overall countdown. During this period, Subject 4 can be scheduled at any time, and there is no issue of it expiring separately. I failed Subject 2 three times, wasting over half a year, but I still had enough time to schedule Subject 4 immediately after passing the retake. However, during peak periods like winter and summer vacations, it's best to book two weeks in advance. It's advisable to leave some buffer time for retakes within the validity period, as some students have to wait a month in line to reschedule after failing.


