Is it really good for cars to use large wheels?

Modification of oversized wheels will destroy the driving and transmission stability of the original car, increase transmission loss, improve fuel consumption, due to the increase in the circumference of the tire tread matching the large-size wheels, the mileage record and speedometer are no longer accurate.

Hope it helps! Practitioners from Zhanjiang Jinfu Automobile!

With the rapid development of life, everyone's economic ability has been greatly improved, and cars are basically the standard equipment of every household. Now many people are wondering if they should change to a bigger and more exotic wheel than the original before getting the car. In Yan Kong's eyes, the wheel hub is a crucial factor related to the appearance of the car, and it will look handsome if it is replaced by a larger one.

But the bigger the wheels of the car, the better. Let's give a brief introduction to our friends.

The bigger the wheels, the better&mdash&mdash damping performance is weakened, and the comfort is greatly reduced.

If the outer diameter of the tire remains the same, if the hub is replaced, the tire with a higher flattening ratio needs to be replaced. In this way, the lateral oscillation of the car is corrected to be smaller, the car will drive more smoothly, and the feeling of turning will be lighter. But at the cost of greatly reducing the shock absorption performance, the slightest bump will basically be clearly transmitted into the car, and the comfort needs to be greatly reduced.

The ability of flat and thin tires to resist external forces is quite weak, especially when encountering sharp objects, which can be easily damaged. For the vast majority of people living in cities, there aren't many opportunities to race cars. In addition to the simple appearance, the safety factor should also be considered.

In most cases, it is most appropriate to add one or two numbers to the original hub.

The bigger the car wheel, the better &mdash&mdash is easy to puncture.

In addition to affecting comfort, another disadvantage of low puncture rate tires is that they are prone to punctures. Due to the thin sidewall, tires with a low aspect ratio tend to be less resistant to external shocks. If you walk a little worse, you tend to swell.

If a sharp object is encountered, it may even directly lead to a puncture, and its overall terrain adaptability is not necessarily like that of a tire with a high aspect ratio.

The bigger the car wheel, the better.

If the shape of the hub is such that the weight is basically concentrated in the center of the hub, then when the wheel is moving, there will be less inertia. Conversely, if the weight of a hub is basically concentrated on the outside of the hub, the inertia will be greater. Therefore, when choosing a hub, we should not only look at the total weight of the hub, but also look at the weight distribution in **.

The farther the weight is from the center, the worse the performance.

The above are all introductions to cars about the bigger the wheel, the better, and the bigger the wheel, the better. The car briefly introduced three aspects for friends, namely reduced shock absorption, greatly reduced comfort, easy to be punctured and relationship performance. So how much do you know after reading the introduction of the car?

I hope the introduction of Bian Xiao car can solve the problem for friends!

Millions of car purchase subsidies.

Is it better to have a big or small wheel? The diameter of the tire is best to refer to the size and specifications of the original tire. Because the original tires of the car are the tires that have been tested by the engineers at the beginning of the design of the car and are the most suitable for the size of the car.

If you need to change the tire specifications, you must go to a professional tuning shop for tire upgrades, or consult the car manufacturer. Wider tires are better for grip, but it depends on your model, and I hope it helps.

The bigger the hub size, the better. Hub size is also closely related to fuel consumption. Replacing the large wheels increases the landing area, increases the fuel consumption of the vehicle, and improves the driving stability. Large-sized wheels need to be replaced with branded tires of the same specification.

The advantages and disadvantages of replacing large wheels are as follows:

1.The large hub has a stronger load-bearing capacity; In order to save costs, small wheels are usually made of steel, but large wheels are made of aluminum alloy wheels, especially aluminum alloy wheels made by forging process, which have a load-bearing capacity of 5 times that of ordinary steel wheels.

2.The large wheels improve the cornering performance of the vehicle; After the wheel hub is modified, the contact area with the ground is increased, which improves the cornering stability of the vehicle, and the cornering performance of the vehicle is significantly improved.

3.Large rims reduce driving comfort; Large rims affect driving comfort. Under normal circumstances, the outer diameter of the tire is a constant value, that is, the larger the rim, the thinner the tire thickness, which will lead to poor isolation of road noise, and the noise in the car will also increase accordingly, affecting the quietness of the car;

4.Big wheels can reduce the performance of the car; Large-sized rims affect acceleration and braking performance. As the size of the rim increases, so does the width. The larger and wider the rim, the higher the dead weight, which requires more power consumption and affects the acceleration performance.

Its advantages are that it increases the contact area between the wheels and the road surface, increases the grip and improves the stability of the vehicle. But at the cost of greater friction, fuel consumption will increase to a certain extent.