According to the latest "Motor Vehicle Inspection Work Regulations", it is legal to change the color of the wheel hub and change other wheels without registration as long as the tire size remains unchanged. This regulation will be implemented on September 20 1 year 19, and the car owners who were preparing for the annual inspection at the end of last year will not have to pay attention to it.

In addition, this new regulation will also include the installation of luggage rack, modification of middle net and installation of side pedals in the legal scope, in which the installed luggage rack cannot change the length and width of the vehicle, and the height shall not exceed 300mm, and the middle net cannot change the length and width of the vehicle.

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Precautions:

When the temperature of aluminum alloy wheel hub is high, it cannot be washed directly with cold water, otherwise it will damage the wheel, and it should be cooled before cleaning. When cleaning aluminum alloy wheels, it is best to use sponge or towel to avoid damaging the wheel surface. Avoid low obstacles on the road and try to keep a distance from them.

Hub bearings are sensitive, and correct methods and tools are needed in any case. Bearing parts shall not be damaged during storage, transportation and installation. Some bearings need a lot of pressure to press in, so special tools are needed. Be sure to refer to the automobile manufacturing instructions.

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