What is the size of BMW wheel hub

What are the wheel sizes for BMW? Usually, the wheel 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. The company takes "survival by quality, market by reputation, development by science and technology, and efficiency by management" as its business purpose. In order to ensure that every wheel hub can do better, the company has built a strict quality monitoring and testing system. , Products have passed TS16949 quality system certification.

The products include cast wheels and forged wheels. The annual output of casting wheels reaches about 1.1 million pieces, and the annual output of forged wheels reaches about 18,000 pieces. The products not only cover nearly 30 provinces, municipalities and autonomous regions in China, but also are exported to the United States, Russia, Southeast Asia, and the Middle East. , Japan, Singapore, Iraq and other dozens of regions. In order to meet the market demand, the company is still constantly reforming and innovating, improving management level, improving product quality, giving full play to the company's technical advantages, brand advantages, talent advantages and customer advantages in the industry, and striving to build the company into a competitive and competitive company in the industry. An enterprise with influence and development potential. In order to ensure the safety and reliability of the vehicle to a large extent, no matter how old the vehicle is, it is necessary to check the wheels of the car frequently, and pay attention to whether there are early warning signs of wear, including friction noise when turning or suspension Unusual deceleration when combined wheel turns.

If you hear car wheel bearing noise, first, it is important to find out where the noise is coming from. Many moving parts may create noise, or some rotating parts may be in contact with non-rotating parts. If it is confirmed that the bearing is noisy, the bearing may be damaged and needs to be replaced.

Since the failure conditions of the bearings on both sides caused by the front hub are similar, even if only one bearing is damaged, it is recommended to replace it in pairs. Over the years, all employees of the company have been determined to forge ahead, and the technology and equipment have been continuously improved, forming a full-coverage aluminum alloy wheel forging business. In order to adapt to the development of the market, a group of technical and management talents have been trained, and a good market reputation has been formed. It will develop in the direction of "higher and farther" and better serve the majority of car owners and the society.

What is the size of the BMW wheel? The maintenance of the car wheel is like the maintenance of the car. Many household cleaners and detergents commonly used in the market have too much impact on the surface of the wheel due to alkalinity or acidity, and will produce chemical reactions on the surface of the wheel. It loses its luster and affects its appearance. Therefore, it should be used with care. You can choose some neutral soapy water to wash.

In order not to damage the protective layer of the hub surface, paint polish or other abrasive materials must not be used on the hub. When the alloy protective paint is damaged, such as scratches by hard objects during driving, repair and repaint the alloy wheels at a professional maintenance station as soon as possible. The company has a management team with excellent technology and rich management experience, adheres to the corporate philosophy of "customer first", builds core competitiveness, gives full play to comprehensive advantages, strives for progress in stability, and creates an excellent brand in the alloy wheel industry, so that strong quality and fashion peers.

Before driving, everyone should take a minute to look where the car can see to see if there are any abnormalities, or do regular inspections. If your car is often driven at high speed, it is even more important to increase the degree of inspection. Drive on smooth roads.

You can't drive fast on uneven roads, drive slowly. You should drive slowly when encountering roadblocks. This is usually the main cause of damage to car hubs. Damage to car hubs is generally invisible to the naked eye, and then slowly becomes a safety hazard. The adhesion of aluminum alloy wheels during the electroplating process is mainly manifested as blistering and peeling. Bubbles refer to the phenomenon of bulges in local areas between coatings. Small bubbles are difficult to pierce with a knife.

Large bubbles are similar to exfoliation after clearing and also exhibit the characteristics of exfoliation. Spalling refers to the phenomenon that the positive film area between the coatings can separate and tear off. Spalling can occur between zinc plating and nickel plating, between semi-gloss nickel and acid copper, and between plated hubs and nickel plating. Different Types have different applications and different solutions. What is the size of the BMW wheel? If the car wheel 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 problem. 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.