Why does the DMV only provide 4 screws?

[VanGabriel]

When a vehicle leaves the factory, there are four installation holes left for the license plate. Therefore, this vehicle must be equipped with four screws. Here are specific details about license plates: 1. Function of license plates: License plates serve as the numbering and information registration for vehicles. Their primary purpose is to identify the region to which the vehicle belongs through the license plate, and also to trace the owner and registration information of the vehicle. 2. Classification by license plate color: Large civilian vehicles have yellow plates with black characters. Small civilian vehicles have blue plates with white characters. Embassy foreign vehicles have black plates with white characters and a red "Embassy" character mark. Consulate foreign vehicles have black plates with white characters and a red "Consulate" character mark. Other foreign vehicles have black plates with white characters. Test vehicles have blue plates with white characters, with the word "Test" before the numbers. Learner vehicles have blue plates with white characters, with the word "Learner" before the numbers. Temporary plates have white backgrounds with red characters, with the word "Temporary" before the numbers. Coach vehicles have yellow plates with black characters, with the word "Learner" after the numbers. Replacement plates for vehicles have white backgrounds with black characters.

[StMaddox]

As a seasoned driver with years of experience, I understand everyone's confusion. The DMV only issues four screws mainly to prevent installation errors. License plates fixed too loosely may fall off, while too many screws might lead to improper installation and vibration issues. I've seen quite a few cases where loose screws caused license plates to fly off on the highway—extremely dangerous. The standard of using only four screws requires us car owners to tighten them properly, ensuring a one-time secure fit. In fact, this also helps reduce the DMV's inventory costs and resource waste. If your car has extra mounting holes, it's advisable to purchase official screws for additional installation, but make sure they comply with safety regulations. Remember, a stable license plate is part of driving safety—don't underestimate this small detail.

[DiJason]

I was also puzzled when I first bought my car, thinking the service was compromised. Later, I learned that providing four screws is standard practice. Two screws each for the front and rear license plates are sufficient to secure them firmly, with no need for extras. For the additional holes, you can handle them yourself, such as getting a few more screws at an auto repair shop to avoid unnecessary trips to the DMV. The key is to ensure the license plate doesn't loosen. I've tested it on bumpy roads—once tightened, the four screws hold the plate perfectly still. This arrangement by the DMV also helps prevent installation errors by beginners, avoiding wasted screws. If you're concerned about stability, checking the installation is more effective than simply adding more screws.

[Elaine]

From a vehicle structure perspective, four screws are completely sufficient for securing a license plate. Adding extra screws would increase the vehicle's weight and wind resistance, thereby reducing efficiency. The screw design is based on standard mounting holes to ensure stability. During my repair experience, I've seen that adding extra screws can easily cause license plate deformation or rust. The DMV only provides four screws to avoid this unnecessary burden. If owners choose to add screws themselves, they must ensure the specifications match and regularly check tightness to prevent loosening from road vibrations. Simply put, four screws represent the optimal balance between practicality and safety.

[GabrielLee]

The DMV issues four screws based on standardized management to simplify processes and reduce resource waste. Providing only four at a time helps control costs and ensures uniform screw quality without discrepancies. This also prevents vehicle owners from modifying or misusing them, maintaining compliant license plate positioning. I once encountered a shortage of screws and was able to get them replenished for free at the DMV, but ID verification was required. Just install them securely—no need to overthink it. This setup makes services more efficient, benefiting everyone overall.

[VanLane]

This practice has a long history, dating back to the beginning of the license plate system when four screws were used. The early design was simple, with four holes ensuring stability, and this has continued to form the current standard. The DMV insists on issuing four screws to avoid the risk of over-installation causing hazards to pedestrians. Modern vehicles may have more holes, but the screws must be self-provided and meet official standards. My research into automotive history shows that this standard has stood the test of time, ensuring that license plates do not fall off. Maintaining this tradition makes daily use more worry-free.