Betel luxury bus light magnesium vacuum ring tractor

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characteristics of magnesium alloy wheel safety and comfort to win more and more favored by the owners of goods. And many owners of friends will be the original car on the steel wheels replaced by aluminum alloy wheels, the car on uneven road or high speed, comfort will be greatly improved. Due to the light weight and high manufacturing precision of the aluminum alloy wheels, the deformation of the aluminum alloy is small and the inertia resistance is small during the high speed rotation. This is conducive to improving the performance of the car straight line, reduce the rolling resistance of the tire, thereby reducing fuel consumption. For high speed cars, due to the wheel of steel deformation, brake produced by high temperature lead to tire, brake performance degradation phenomenon is not uncommon. And the thermal conductivity of aluminum alloy is three times larger than that of the steel and iron, the heat radiating effect is better than, thus increasing the braking efficiency, improve the tire and brake drum service life, effectively guarantee the safe running of the automobile.