In the midsummer, temperatures are rising. This season is equally difficult for cars. Because the car itself needs to disperse a large amount of heat during work, coupled with the high temperature of the outside world, many rubber parts on the car will be exacerbated by aging, in which the tires in particular need special care. Many people are accustomed to drilling holes, crossing the road without crossing the zebra crossing and crossing the railings. Instead of lining up to buy things, they go to the queue. In the maintenance of the tires, the owner of the vehicle should not go for loopholes because the high-speed tire burst is not a joke.
Summer tire use science
1 At high temperatures, the rubber surface of the tire is more prone to aging, and when it is severe, puncture occurs. Therefore, special attention should be paid to the air pressure for tires that have been used for a certain period of time. If the tire wall is found to be overheated and the air pressure is too high after a period of high-speed driving, the temperature should be immediately stopped. But do not pour with cold water, not to let go, otherwise it will lead to early damage on the way tires and tires.
2. Inflatable should pay attention to cleaning, the filled air can not contain water and oil, to prevent deterioration of inner tube rubber.
3. Always clean the foreign material in the tread groove. If you find nails stuck in the tires, do not rush to pull them out. You should immediately go to a professional tire shop for help.
4. The tire manufacturer's stipulated tire service life is between 80,000 and 100,000 kilometers (or about 5 years), and there is a certain safety risk for tires that face decommissioning.
5. Do not panic if a puncture occurs at high speeds. The first step is to make yourself as calm as possible. Do not rush or slam the brakes. Hold the steering wheel tightly with both hands, avoid hanging the air-slider, and slowly apply the brakes to reduce the speed evenly. After the puncture, the body will be deflected. Do not follow the inertia of the car and try to keep the vehicle running straight. When the safety is confirmed, the vehicle speed is gradually reduced. After the vehicle is stopped, a hazard warning plate is erected at the rear of the vehicle and the spare tire is immediately replaced.
Summer tire care should be careful
1 tire replacement to extend the life of tires. The front wheel of the car wears faster than the rear wheel because of the need to play the steering wheel. Often when the front wheel pattern is polished, the rear wheel is still good. In order to extend the service life of tires and balance the wear of the front and rear wheels, tire replacement should be performed regularly. Experts suggest that front-wheel-drive vehicles should be diagonally aligned before and after each 8,000-kilometer ride, so that the tires wear evenly.
2 Positioning and balancing are essential. When replacing or installing tires and hubs, the tire's positioning angle and wheel mass distribution will all change. The most direct effect is uneven tire stress. The individual tire treads have severe local wear and can easily lead to long summer or high speed driving. A puncture. To change the irregular wear of the tire, four-wheel alignment and balancing should be performed on a regular basis.
3 Maintain normal tire pressure. The increase in tire pressure is mainly due to the expansion of the gas in the tire. Therefore, it is a good choice for the tire to be filled with dry nitrogen in summer. Nitrogen is an inert gas, which has a low expansion coefficient and does not easily rise as the ambient temperature rises. It can maintain normal tire pressure for a longer period of time, greatly reducing the chance of a tire burst. Practice has proved that nitrogen gas does not require replenishment for 50,000 km of tires, and dry nitrogen does not contain moisture and will not cause oxidation of the tire rubber inner wall.
4 Can not ignore the car spare tire. In the event of a tire failure, the spare tire carried with the vehicle can come in handy. However, many vehicle owners usually check the tires in place, but neglect the spare tires. It is not until the emergency that the spare tire has insufficient air pressure, the valve core is damaged, or the shelf life has passed. Experts reminded that routine tire inspections also include spare tires.
There are ways to use tires
When choosing and using tires, scientific methods should be followed, otherwise, due to various factors, the service life of tires will be greatly reduced. The attention is now announced as follows:
parking:
1. Keep tires away from heat, power generation equipment, and where ozone is generated.
2. Tyres must not be too close to oils, flammables and chemically corrosive products.
Pressure:
1. Tires should be inflated according to the air pressure load correspondence table specified in the national standards.
2. After the tire is inflated, check for leaks at various locations. Repair the leak if it is found.
3. The tire must ensure normal internal pressure during use. When running or working for a long time, check the tire pressure regularly.
4. When parking for a long time, the front and rear axles must be erected.
5. The air pressure is too high, the tires are easy to wear, the top explosion; the air pressure is low, the tires are easy to deform and grind.
6. When twins are installed together, the inflation of the two babies should be the same, and one air pressure and one air pressure can not be high.
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