1. Wheel diameter size
If the wheel diameter is too large, there will be an error between the stopwatch and the actual speed, which will affect the speeding "unconsciously" when running at high speed, and at the same time there is a risk of scratching the wheel arch and fender. While advocating to increase the size of the wheel hub, the aspect ratio of the tire is correspondingly reduced, so as to maintain the same wheel diameter as the original factory as much as possible.

Nissan 200SX Wheel Hub 27BWK04

 

2. Hub hole distanceAs the name implies, there are several small holes on the wheel. Not all wheel hubs basically meet the requirements of objective conditions for each car. Generally, there are basically differences between different car series. When purchasing a wheel hub, pay attention to whether the hole spacing is appropriate to prevent the trouble of buying the wrong one.

3. Precautions for hub width
Many people think that the larger the width, the greater the tire grip, and the better the cornering performance of the car. Even so, it is not entirely correct. For some models with low power, rashly increasing the tire width will increase the necessary grip, but it will greatly reduce the power of the car and increase the fuel consumption, which will ultimately outweigh the gains.