Many people know what tires are, but they don't know what wheels are. The wheel hub is the rotating part of the wheel core connected to the tire's inner profile steel through a column. It is an important component that supports the tire. The wheel sizes of different cars are different. Generally, the wheel sizes calibrated by the original factory are 15 inches, 16 inches, 17 inches, etc. So what is the appropriate wheel size? Some experienced drivers think that the bigger the wheel size, the better, so big Are the wheels really good? Next, let's talk to you about how to choose the wheel size.
Generally, when buying a car, many people will not buy the standard version, but will buy the high-configuration version, which has better performance. In addition to different configurations, some car models also have different wheel sizes. Cars with more expensive configurations tend to have larger wheels. Some people choose to increase the size of the wheels in order to improve the performance of the car. So is bigger wheel size really better?
The advantage of large-size car wheels is that the overall shape looks more beautiful and can provide better handling. This is why many car owners like large-size wheels. However, large-size wheels also have many disadvantages. First, the larger the wheel, the thinner the tire sidewall. Because when the wheel hub is enlarged while the outer diameter of the tire remains unchanged, the tire must become flatter, so the sidewall becomes thinner.
Moreover, the flatter and thinner the tire, the worse its shock absorption. When we pass through those bumpy road sections, the bumps will be obvious, and the comfort will be greatly reduced. Tires can be easily damaged if you are not careful when passing through gravel roads. The probability of tire blowout for large-size wheels is much higher than that of tires with small-size wheels. In addition, large-size wheels also consume more fuel, so they are more expensive. There is also a point that the tire noise of large-size wheels will increase accordingly, so everyone must be careful when choosing large-size wheels.
Therefore, the size of the car wheel hub is not bigger, the better. We must choose the car wheel hub according to the actual situation. For example, car chassis are generally lower, so they have higher requirements for handling, so we can choose large-size wheels when choosing wheels. However, the size of the car's tires must also be adjusted accordingly to improve its handling experience. If it is an SUV model, then we should choose small-size wheels so that they can adapt to those complex road conditions.
The material of automobile wheel hubs can be divided into steel wheels and alloy wheels. The cost of steel wheels is lower and the quality is very good. But its disadvantages are that it is relatively heavy, and the shape of steel wheels is ugly. Nowadays, many people are reluctant to choose steel wheels when buying cars.
Aluminum alloy wheels are significantly lighter in weight than steel wheels. The most important thing is that aluminum alloy wheels have good heat dissipation, are more fuel-efficient, and have a more beautiful appearance. However, aluminum alloy wheels have relatively high manufacturing process requirements. They can produce different styles of wheels through different manufacturing processes, so they are relatively more expensive.
Whether it is an aluminum alloy wheel or a steel wheel, each wheel has its own parameters, so everyone must determine these parameters when purchasing. Especially when enlarging car wheels, safety is very important after all.