The continuous increase in the cost of vehicles has forced people not to miss the details of any savings. Tires are actually a consumable item that costs a lot during the car's use. Four tires are worth several thousand yuan. If they are used improperly, they will cause abnormal wear and tear. It is also a test for owners' wallets. How to reduce the wear of tires and make tires useable? Lifetime maximization is the knowledge that car owners must master. Good and skilled driving techniques can effectively reduce tire wear, extend the life of the tire, and improve driving safety. Insufficient or too high tire pressure can easily lead to puncture "The high speed must be to refuel the tires." Many riders believe that the high speed must be full of gas, the car has "strength" to run high-speed, "but in fact, this idea is wrong. Dongfeng Fengshen 4S According to the shop staff, tire pressure is too high and the contact area between the tire and the ground will be reduced, and the pressure on the tire will be relatively increased, and the tire's grip will be affected, and when the vehicle passes through a trench or bumpy road, There is not enough space in the tire to absorb the vibration. In addition to affecting the driving stability and ride comfort, the impact on the suspension system will also increase, which will also bring harm. When the tire pressure is lower than the standard value, the tire shoulder wear increases sharply; when the tire pressure is higher than the standard value, the tire ground contact area decreases, the unit pressure increases, so that the middle tire tread wear increases, while increasing the tire rigidity Therefore, the dynamic load on the wheels is increased and the carcass bursts easily. Do not start too fast. Avoid frequent use of brakes and emergency brakes to avoid accelerated tread wear due to tires and ground dragging; proper control of turning, passing, passing through intersections, narrow roads, railroad crossings, etc. Speed ​​and pay attention to the dynamics of roads, pedestrians, and vehicles, prepare for braking, reduce frequent braking, avoid emergency braking, and thus reduce tire wear; if you face cullet or other foreign objects that cannot be avoided, you must slow down and pass through. Do not slam the brakes, because the brakes cause the pressure to increase, and glass fragments and foreign objects can get into the tire more easily. Check the tread for cracks “I have a glass tie on the side of my tires. Is there any problem with high-speed running?†asked the owner. 4S shop staff introduction, the tire side of the injury, the insurance factor can not be guaranteed, because the side of the tire is basically no steel wire, the tire wall is very thin, high-speed easy to puncture. Regularly check the tire surface for cracks, deformation, and other defects. The groove of the tire gradually becomes lighter due to wear and tear. If it wears flat, it will lose the effect of drainage and slippage. The performance of the car will be greatly reduced, and the seemingly small cracks are the hidden dangers of puncture at high speeds. Pay attention to remove small stones in the groove in time. Avoid parking your vehicle on rough, sharp or sharp stones. Vehicles should not be parked near or in contact with petroleum products, acids, or other materials that affect the deterioration of rubber. The driver should not turn the steering wheel after parking. Such operation will accelerate the wear of the tire. The tires tend to overheat in the summertime when they are driving for a long time or when they are driving at high speeds, and the air pressure increases. At this time should stop cooling, is strictly prohibited deflation pressure or splash water cooling, to prevent the abnormal aging of the tread rubber. Usually pay attention to the good habits of the road than usual maintenance The staff of the auto repair staff introduced that when driving on the road maintenance construction site, the method of slowly selecting the road surface was adopted to prevent the tire from being excessively hit and even stabbed or scratched; on a bumpy road, one must choose Road surface, to reduce the impact of tires and roads, to avoid damage to machinery and tires; Second, slow down to avoid tire bumps and strong vibration; Through muddy areas, should choose a more solid, non-slip through the place, so as not to tire sagging, original Ground idling and severe heat generation caused severe cuts and scratches on the tires and the sidewalls. The turning of the vehicle should be based on the curved road conditions and the turning radius. Generally, the speed should be decelerated appropriately to avoid acceleration of unilateral tire wear due to inertial force and centrifugal force. When the vehicle is descending, appropriate speed should be controlled according to the size, length and road conditions of the slope. This can avoid or minimize the use of emergency braking to reduce tire wear; vehicles parking on the way and stop at the stop should develop the habit of safe gliding. In the maintenance and use of tires, do not forget the most important tire - spare tire. Reserve tires are factory-fit, but they are often forgotten by the owner and lack maintenance. 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