What are the advantages of using aluminum alloy wheels for cars?

1. Beautiful. Due to the limitation of production, general steel wheels are monotonous and rigid in form and lack changes; aluminum alloy wheels have various designs, plus gloss and color effects, thus improving the value and beauty of the car.

2. Good heat dissipation. The thermal conductivity of aluminum alloys is three times that of steel. The heat dissipation effect is good, and the tires can be kept at a proper temperature during long-distance high-speed driving, so that the brake drum and tires are not easy to age, increase the service life, and reduce the chance of tire blowout.

3. Good roundness. The precision is as high as 0.05mm, and the running balance performance is good, which is beneficial to eliminate the general over-length of the body and the shaking of the steering wheel.

4. Sturdy and durable. The impact resistance, tensile strength and thermal strength of aluminum alloy wheels are higher than those of steel wheels. This is also one of the reasons why aluminum alloys play an important role in the defense industry and the aviation industry.

5. Increase engine life. According to the engine load and power curve diagram, when the load increases to a certain level, its power will decrease inversely. This margin will mean that for every unit load at this time, the engine will be more difficult (especially fuel consumption), and the engine load will be reduced. Naturally reduce failures and prolong life.