How to repair the out-of-roundness of Kia wheel hub When the temperature of the wheel hub of the car is high, it should be allowed to cool naturally before cleaning. Do not wash it with cold water, otherwise it will damage the aluminum alloy wheel hub, and even deform the brake disc, which will affect the braking effect. In addition, cleaning the aluminum alloy wheel with a high-temperature cleaning agent will cause a chemical reaction on the surface of the car wheel, which will lose its luster and affect the appearance.
If the hub of the car is bent, broken or severely corroded, it should be replaced in time. If damaged car wheels are not replaced, the tires are likely to slip off the car wheels, and the car may even lose control. But if it's just scratches, it's not a big deal.
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Compared with steel wheels, aluminum alloy wheels have obvious advantages: low density, about 1/3 of steel wheels, which means that aluminum wheels with the same volume will be 2/3 lighter than steel wheels. Statistics show that if the vehicle quality is reduced by 10%, the fuel efficiency can be increased by 6% to 8%. Therefore, the promotion of aluminum alloy wheels is of great significance to energy saving, emission reduction and low-carbon life.
The thermal conductivity of aluminum is higher than that of steel, so under the same conditions, the heat dissipation performance of aluminum alloy wheels is better than that of steel wheels. There are many styles of car hubs, which are easily scratched by stones or damaged by harmful substances, causing the hubs to rust easily. Many car owners have begun to pay attention to protecting their wheels and driving safely.
For cars equipped with aluminum alloy wheels, compared with ordinary tires, aluminum alloy wheels have better cushioning and shock absorption performance, which greatly improves the comfort of the car when driving on uneven roads or at high speeds. The wheel stretching process is to reduce the rolling resistance of the tire through stretching performance, thereby reducing fuel consumption. The thermal conductivity of aluminum alloy is three times that of steel, the heat dissipation effect is very good, the braking performance is enhanced, the service life of tires and brake discs is extended, and the safe driving of the car is effectively guaranteed.
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Get higher returns with less investment. How to repair Kia wheels out of round Usually, the wheel hub sizes calibrated by car wheel manufacturers are: 15 inches, 16 inches, 17 inches, 18 inches and 19 inches. The small ones usually come with family cars, while the big ones come with more advanced ones.
For example, for a family car that is generally less than 150,000 yuan, the official selections are 15, 16, and 17; Although the high-configured large wheels look very sporty and enhance the appearance of the vehicle, they are not perfect. It has both advantages and disadvantages.
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The company has a high-quality workforce and a strong management team, and has the ability to build an advanced enterprise with research and development capabilities. If the hub of the car is bent, broken or severely corroded, it should be replaced in time. If damaged wheels are not replaced, the tires are likely to slip off the wheels and the car may even lose control.
But if it's just scratches, it's not a big deal. Do not change the wheel size at will. If you change it at will, it will definitely damage the original data of the vehicle.
After blindly refitting, not only the fuel consumption of the vehicle will increase, but also the power and braking effect will be affected, so be careful to replace it. Find a professional auto parts store to replace the car wheels. Generally, when car owners replace the wheels, most of the original wheels will be enlarged and widened to make full use of the advantages of wide tires and increase comfort and grip. How to repair the out-of-round Kia wheel hub? Car owners should pay attention to low obstacles on the road during daily driving, and avoid getting too close to the roadbed when parking.
In this way, it is easy to cut off the wheel hub of the car, which will affect the appearance, and the anti-rust coating will also be scraped off, which will affect the water resistance and corrosion resistance, deform the wheel hub, and affect driving. Check for scars. If the inside of the hub is not damaged, wipe around the scar with paint thinner to remove dirt.
When cleaning, in order to prevent unrelated parts from being stained with paint, tape can be pasted around the scar. Use the brush tip to apply topcoat to the damaged parts of the car hub. After drying, it shrinks slightly.