A car can only replace the wheel hub, but the data of wheel hub replacement must be the same as that before the car replacement. As far as the safety and performance of the car are concerned, the wheel hub cannot be replaced at will. Although the tire looks simple in structure, many values on the car will change when the tire size changes.

Related introduction:

1. Hub: It is an automobile metal part used to support the tire on the inner contour of the tire. Its center is mounted on the shaft, which is also called rim, steel ring, wheel and tire bell. According to the diameter, width, molding method and material of hub, there are many kinds of hub.

2. Classification: Wheels on the market can be divided into steel wheels and alloy wheels according to materials, each with its own advantages and disadvantages.

Matters needing attention when buying a car are as follows:

1. Confirm purchasing power:

Determine the purchasing power, and buying a car will not affect the overall quality of life of the family. Generally, according to the average income of the family in the past three years, 20% of the family in the past three years will be taken out, but it will not exceed 10% of the family's fixed assets.

2. Key points:

For family cars, the most important thing is safety, followed by economic applicability, because the safety of cars carries the life of a family, so safety is the top priority.

3. On-site confirmation:

According to the above two steps, basically determine several models to buy, and personally go to the 4s shop for on-site confirmation, including test drive, inquiry, loan situation, maintenance and other related information.