
There are no specific dress code requirements for the Subject 4 exam, as it is a theoretical driving test. As long as you dress appropriately, you can take the exam. Subject 4, also known as the Subject 4 theoretical exam or driver's theory test, is part of the motor vehicle driver's license assessment. Subject 4 exam content: Safe and civilized driving operation requirements, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations such as tire blowouts, and post-accident handling knowledge. According to the type of driver's license being tested, 50 questions are randomly selected from the corresponding Subject 4 question bank in proportion. Each question is worth 2 points. The exam duration is 30 minutes, and if you make 12 points worth of mistakes (6 questions) during the exam, the test will be terminated. The question types include single-choice questions (including true/false questions) and multiple-choice questions. The first 45 questions are single-choice, and the last 5 are multiple-choice. The exam questions include animation questions, picture questions, scenario identification questions, and text narrative questions.

I just passed the subject four exam last year, and the instructor specifically mentioned the dress code before the test. Although there are no strict rules on wearing specific clothing, it's best to choose simple and comfortable attire. Avoid metal zippers, large buttons, or wide cuffs as they may interfere with steering wheel operation. Never wear clothing with reflective materials or studs, as they can easily trigger false alarms on the detectors. Last time, a candidate wearing jeans with metal decorations had a hard time during security checks and almost missed the exam. It's advisable to bring a light jacket, as the air conditioning in the exam room can sometimes be extremely strong, and cold hands can slow down your answering speed—this is a real issue.

On the day of my Subject 4 exam, I wore my usual sportswear for driving practice—comfort is key. The most important thing is not to cover your face; hats, sunglasses, and masks must be removed throughout the exam. In winter, scarves should be taken off, as one candidate was asked to readjust because their scarf covered their chin. It’s best not to wear a watch, and smart bands are even more unacceptable. Wearing flat shoes is common sense, but also make sure to tie your shoelaces tightly—looking down frequently at loose laces during the exam may result in a warning. Bringing some tissues is practical, as some test centers require fingerprint verification, and sweaty fingers might need multiple wipes.

The security check at the test center is similar to that of the college entrance examination, and wearing overly complicated clothing can waste time. A pure cotton T-shirt paired with sweatpants is the safest choice, and lightweight fabrics are more comfortable. Pay special attention not to wear tops with large English logos or exaggerated patterns. There was a case where a candidate was questioned because their T-shirt had a skull print, which was suspected to be a cheating signal. Although it was clarified in the end, it affected their mindset. Electronic devices should be stored in advance, and even coins or keys in your pocket can trigger the beeping sound during the security check. If your hair is past your shoulders, remember to tie it up, as loose strands can easily obstruct your vision.


