What are the tire inflation maintenance skills?

Regarding tire inflation maintenance skills, Bian Xiao thinks that you must know the following skills.

Don't judge the air pressure by observing the tires. Modern tires are slightly inflated, making them look a little underinflated, even if they are not. This effect may be exaggerated on soft roads, such as dirt roads or gravel lanes. At least once a month, check the pressure of all four tires and spare tires with a tire pressure gauge. A good tire pressure gauge can be bought as low as $5 to 15 in auto parts stores. Set the tire to the tire pressure recommended by the automobile manufacturer. This is printed on the signboard of the car, which can be the door frame, the fuel filler door or the inside of the glove box cover. Do not act according to the "maximum inflation pressure" printed on the tire. If your car has a spare part with limited service (also called space saving), also check whether it is inflated to the pressure specified on the nameplate-usually 60 psi. Before driving for more than a mile or two, measure the pressure while the tires are cooling. When the vehicle is running, the tire will become hot and the pressure will increase, which makes it more difficult to set the tire to the correct cold tire pressure. Many cars on the road may use one or more under-inflated tires. Part of the problem is that the tire loses air through rubber and its joints with wheels and valves. Sometimes, the air loss is so slow that many people don't realize that it has happened. Seasonal temperature changes may also lead to a decrease in tire pressure. For every decrease of 10 degrees, the tire pressure will decrease by about 1 psi. Automobile tires play a vital role in automobile safety. As the only parts in contact with the ground, they are one of the key factors that affect vehicle handling and braking and the overall safety of expressways. ?

You can and should take some simple measures to ensure that your tires are in the best condition. Testing and inflation are the key. Regular inspection is quick and easy, and it is worthwhile to invest time for the safety of you and your passengers. Now everyone should know how to maintain tires!