In addition to paying attention to the above points, you should also pay attention to the material and process of the wheel hub to avoid buying cheap goods at a high price.

 

Chrysler JEEP Commander Wheel Hub 513234

1. Steel hub

The steel wheel hub has the advantages of low cost, but its disadvantages are poor heat dissipation and heavy weight, which affect the flexibility of the vehicle. At the same time, the single style is also the reason why consumers resist.

2. Aluminum alloy wheel hub

Aluminum alloy wheels are widely used in household cars on the market, which has the advantages of lighter weight, better heat dissipation and improved tire life compared with steel wheels. At the same time, the aluminum alloy wheel hub has better energy absorption and improves the driving smoothness of the vehicle. On the contrary, due to such factors as rigidity, the wheel hub style is less.

3. Cast hub

The process of casting wheel hub can be divided into gravity manufacturing and low-pressure manufacturing. The former is that the factory converts aluminum ingot into aluminum liquid and casts it in the wheel hub model from top to bottom, stamping one wheel in three minutes. This process is suitable for supporting mass production for automobile manufacturers. In the latter case, the factory converts aluminum ingot into aluminum liquid, directly extrudes it into the wheel hub model through the transmission pipe, and then lifts it up and presses it down. Each wheel takes 30 minutes. All wheels purchased by the auto parts store are made by this process.