How To Choose Wheels For The Car?

How To Choose Wheels For The Car?

Generally speaking, don't blindly enlarge the hub. Some people increase the size of the wheels in order to improve the performance of the car. When the outer diameter of the tires remains the same, the larger wheels are bound to match the wide and flat tires. The lateral swing of the car is reduced, the stability is improved, and it is like a superficial light when cornering skimming. But the flatter the tire, the thinner its thickness, the worse the shock absorption performance, and the greater the sacrifice in comfort. It is most appropriate to increase one or two sizes according to the size of the original wheel hub. Before refitting and maintaining the wheel hub, these parameters must be confirmed first.

1. Wheel size: In fact, it is the diameter of the wheel. We often hear people talking about 15-inch wheels and 16-inch wheels. Among them, 15 and 16 inches refer to the size (diameter) of the wheel. Generally, on a car, if the size of the wheel hub is large and the flat ratio of the tire is high, it can have a good tension effect visually, and it will also increase the stability of the vehicle's handling, but the fuel consumption will increase accordingly. Such additional questions.

2. Hub width: The hub width is also commonly known as the J value. The hub width directly affects the choice of tires. For tires of the same size, the J value is different, and the selected tire aspect ratio and width are also different.

3. PCD and hole position: The professional name of PCD is pitch circle diameter, which refers to the diameter between the fixing bolts in the center of the hub. Generally, the large hole position of the hub is 5 bolts and 4 bolts, but the distance between the bolts also varies. different. PCD is one of the most important parameters. For the sake of safety and stability, it is better to choose the same PCD as the original car for upgrading.

4. Hub center hole: The center hole is the part used for a fixed connection with the vehicle, which is the position of the center of the hub and the concentric circle of the hub. The diameter size here affects whether we can install the hub to ensure that the geometric center of the rim can coincide with the geometric center of the hub. Although the wheel hub shifter can change the hole pitch, there are risks in this modification, so try it carefully.