How to prevent a car tire from blowing out - know

  I believe that many drivers have such an experience, in the car driving, in your unsuspecting circumstances, encounter a flat tire。On weekdays, the road is fine, because the speed is relatively slow, you can better control the left and right swing of the car。However, if the tire burst occurs at high speed, it is very dangerous, the specific performance is a sudden shake of the steering wheel, followed by a "bang" loud noise, and the front is biased...。Especially in this winter, halfway broke down, and the rescue team has to wait a long time to arrive, or the friends on the road do not give you a helping hand, it is how sad。The so-called flat tire actually means that the tire in a very short time (less than 0.1 second) within the loss of most of the air, thus affecting normal driving。In this kind of thing, it is good to know how to save yourself, and the following will teach you some emergency tips。
  See which tire is blown and take effective action
    If it is a front tire burst: be sure to grip the steering wheel, adjust the front, the action should be gentle, can not repeatedly hit the steering wheel, but also can not step on the brake, and then gently hit the steering wheel after the vehicle speed gradually slows down, and then erect a warning triangle after the car to prevent secondary accidents。
    If it is a rear tire burst: the car will present an unstable state, producing a slight force, so that the car tends to the side of the burst tire, at this time, the car should be stopped slowly by the way of receiving oil and reducing gear。Here we want to emphasize that unlike the front tire burst, because the rear wheel does not have a guiding function, and the rear wheel of the general car is relatively low weight, so the rear tire burst is not very dangerous, just hold the steering wheel。
   Daily notes:
    1: To improve the awareness of tire safety, usually to check the tires, especially before the high-speed, must do a full and careful inspection, in addition to tire pressure, but also to observe whether there are cracks on the side of the tire, tread wear, found hidden dangers should be eliminated in time。
    2: Implement regular tire transposition，To keep the tires on the same car wearing evenly，The vehicle should do a tire change every 5,000 kilometers，Do a four-wheel positioning every 5000 ~ 10000 kilometers，To avoid excessive tire wear，It is not allowed to install different models or tires with large differences between the old and the new on the same axle。
    3: Regularly correct the wheel balance, the wheel unbalance exceeds the standard, and high speed driving will produce high-frequency swing, resulting in tire bias, which is not conducive to driving safety。After the tire repair, the action balance test should be adjusted, and the tire unilateral dynamic balance test value should be less than or equal to 40 grams。
   How to change a tire quickly
   According to the relevant trailer rescue personnel, changing the tire is actually very simple。In case of such a thing, it is best to find a flat road without slopes and park the car。Then take out the spare tire and wheel wrench, check whether the spare tire air pressure is normal, and loosen the screw of the tire that needs to be replaced to the extent that it can be twisted by hand。Jack the car up at the support point near the wheel to be replaced。After replacing the spare tire, the screws should be initially tightened first, the jack should be put down, and then each screw should be tightened in accordance with the order of the corner line。
Rescue workers also told reporters that because the tire change affects traffic, it is one of the reasons for today's traffic congestion。Therefore, to remind the majority of drivers, to reduce the occurrence of tire wear and puncture problems, in daily use should pay attention to tire pressure。Change the tire position regularly and check the tire balance regularly。When changing tires, the same car can not mix two different specifications of tires。The service life of the tire is about 40,000 kilometers, if the mileage is less, the use time is more than two years to replace。