If you drive out to travel, how can you avoid the safety hazards of tires?

Hidden danger 1: The appearance of the tire is damaged. Easy to cause:

Air leakage, flat tires, and early scrapping affect travel safety. Dr. Giti Tire recommends that you carefully inspect the appearance of your tires and replace them immediately if there are problems such as bulging, damage, aging, etc. Hidden danger two:

Excessive wear of the pattern. It is easy to cause: the handling of tires, braking, and drainage performance decrease.

Dr. Giti Tire recommends that you measure the tread depth and replace the tire immediately when it is lower than millimeters. Hidden danger 3: abnormal tire pressure.

It is easy to cause: uneven tire wear, reduced handling comfort, increased fuel consumption, and even puncture. Dr. Giti Tire recommends that you check the tire pressure of all tires, including spare tires.

Standard tire pressure recommendations can be found in your vehicle's owner's manual or on the driver's door.

Check the condition of the tires before leaving, external wear, tire pressure, drive cautiously when driving, avoid sudden braking or foreign objects on the road, etc.

Hello! Daily tire maintenance can start from the following aspects:

1. Check the air pressure of all tires in cooling conditions at least once a month, including spare tires.

2. Do not exceed the reasonable speed required by the driving conditions and the legal limit (e.g., please pass slowly or avoid obstacles such as stones and potholes in front of you).

3. Regular wheel alignment and balancing are important to keep your driving safe and get the ideal mileage.

4. In order to achieve the effect of uniform wear and tear to prolong the service life of the tire, in order to achieve the effect of uniform wear and tear to prolong the service life of the tire, the vehicle should be adjusted for tire positioning in about 8,000 kilometers to 10,000 kilometers.

5. Prevent sunlight, oil, acid, and hydrocarbons from eroding tires.

6.Good driving habits need to be practiced, such as: avoid emergency braking, slamming the steering wheel, etc.

For more detailed tire maintenance information, you can log in to view.

Of course, do not overpressure the tire pressure and do not too low, clean the stones in the tire pattern in time to avoid acid and alkali erosion, such as animal excrement. 10,000 km 4-wheel cross alignment and so on are the basic knowledge of tire maintenance.

Please make it a habit to use a barometer to measure air pressure frequently, and do not use it to judge it with the naked eye.

Break. Sometimes the air pressure runs off a lot, but the tires don't look too flat. The air pressure (including the spare tire) should be checked at least once a month, and the air pressure of the spare tire should be relatively high to avoid running away over time.

Before driving on the highway, make sure that the air pressure is correct; Generally, when driving on highways, the tire pressure should be increased by 10% to reduce the heat generated by flexion, thereby improving the safety of driving.

The two tires on the same axle should have exactly the same tread specification and should be filled with the same air pressure, otherwise it will affect the driving and handling of the vehicle.

Insufficient tire pressure can cause the tire to overheat. Low pressure makes the ground contact area of the tire uneven, the tread or ply layer is delaminated, the tread groove and the shoulder are cracked, the cord is broken, and the shoulder part is worn out rapidly, which shortens the service life of the tire; Increase the abnormal friction between the tire lip and the rim, causing tire lip damage, or the tire and rim are separated, or even punctured; At the same time, it will increase rolling resistance, increase fuel consumption, and affect the handling of the vehicle, and even cause traffic accidents in serious cases.

If the air pressure is too high, the weight of the body is concentrated on the center of the tread, causing the center of the tread to wear out quickly. When impacted by external forces, it is easy to cause trauma and even burst the tread; Excessive tension causes tread delamination and tread groove bottom cracking; Reduced tire grip and reduced braking performance; The vehicle jumps, the comfort is reduced, and the vehicle suspension system is easily damaged.

If it is found that the tire pressure is lower than 20% of the standard, temporary air replenishment can only be a buffer measure as a last resort in an emergency, and cannot fundamentally solve the problem.

A small puncture in a tire, if left untreated, will eventually lead to personnel**. Always check the entire carcass for punctures by hard objects such as nails, iron filings, glass shards, stones, or other bruises, which may cause a flat tire.

First of all, you should pay great attention to the tire pressure, generally speaking, the tire pressure in summer should not be too large, different vehicles have their own suitable reference value, there will be a hint near the fuel tank cap. When the tire pressure is insufficient, the fuel consumption will increase, so the tire pressure should not be too big or too small, and the right one is the best.

Secondly, the vehicle should not be left unused for a long time, because when the vehicle is parked for a long time, the tire part in contact with the ground is in a deformed state, and if it is maintained in this state for a long time, it is easy to age in advance.

Finally, after the vehicle is driving, it is best to check whether there are any hard objects embedded in the tread, and try to keep the surface of the tire clean and smooth without foreign objects.

The tires of the original car are inflated according to the air pressure standard of the manual, but after changing the new tires, they must be inflated according to the air pressure standards on the tires, because not the air pressure standards of each tire are the same.

"Seat belts, airbags, ABS, ESP, safety crash test ......When various automobile companies begin to take safety performance as the selling point of their products, people pay more and more attention to automobile safety. But in the midst of this, it is often easy to ignore the safety of car tires.

When the car is in motion, the tire is the only part of the car that is in direct contact with the road surface, and it is also the part that finally releases the engine power. Xia Yifu, chairman of Michelin (China) Investment ****, said: "The tire is a high-tech product with a special complex structure and composed of more than 200 different substances.

They are the only medium for the vehicle to come into contact with the ground and play a vital role in safety and performance. Geng Lei, chief engineer of the Automotive Standardization Institute of China Automotive Technology and Research Center, also said that tires occupy an important position in the group structure of vehicles. He said that the factors of people, vehicles and roads are the most direct factors affecting traffic safety.

People should be well trained, have basic skills and physical fitness conditions. The car must have basic safety, and it must be able to achieve handling power and adaptability. One of the most important aspects of this is the performance of the tire.

The road is the constraint of the car, and with the road, the car must be used under standardized conditions. Combining the three factors of people, vehicles and roads, the most direct component to achieve the purpose of personnel travel is the tires of vehicles. The person sits in the car and drives the vehicle, and the road gives the vehicle the direction and route to travel.

The tire is the only component that accomplishes this function in direct contact with the road.

Improper use of tires can cause a lot of problems. Accidents can occur if the tire pressure is too low, the tire is deformed, the amount of sinking increases, and the tire temperature rises sharply due to the increase in friction, resulting in the tire becoming soft and the strength decreases. The overheating state of the tire will accelerate the aging, deformation, and even internal fracture of the radial tire wire and rubber, which may cause a puncture accident.

Scientific statistics show that when driving without air, the tire pressure decreases by 10% from the normal value, the tire life is reduced by 15%, and if the air pressure is lower than the normal value of 0 21 bar (about 0 2 kg square centimeter), the fuel consumption will increase by 1 5%. If the tire pressure is too high, the tire will be stretched and deformed, the carcass elasticity will be reduced, and the dynamic load of the car will also increase when driving on the road, and the tire will crack or burst if it encounters an impact. The high pressure reduces the ground contact area of the tire, and the middle of the crown will wear out quickly, which will also cause the crown to burst.

Tires that look strong and durable on the outside require different maintenance methods in different seasons and different environments, and if they are not used or maintained properly, they may threaten the safety of drivers. To achieve road traffic safety, it is indispensable to pay attention to tire safety.

When operating under high temperature conditions, we should pay attention to the temperature and air pressure of the tire, and check it frequently to ensure the specified air pressure standard. If you find that there is a lack of air, you should make up for it in time, and you must not make up for it. Long-distance running cars, to reduce the speed appropriately, if necessary, park the car in a shady place, so that the tire temperature is lowered before continuing to drive, do not use the method of pouring cold water to lower the tire temperature, so that the tread and sidewall rubber layer parts of the uneven shrinkage and cracks.

Symptomatic detection of tire problems.

If the tire is worn on both sides, it means that the tire pressure is insufficient for a long time; If only the middle part is worn, it means that the tire pressure is too high for a long time; If only one side is worn, it means that the tire roll angle is out of balance, and the camber angle should be corrected by doing front wheel alignment.

There is also a situation where if the wear is uneven, indicating that the tire is unbalanced or the steel rim is deformed, tire balancing, front wheel alignment or replacing the deformed steel rim should be done.

The car mainly feels the hard lump of the tire with a bulge, which means that there may be air entering the inner layer of the tire, and the tire should be replaced regardless of whether it is new or old. It should also be noted that if there are fine cracks on the tread of the tire, it means that the rubber of the tire has begun to deteriorate and should also be replaced.

There are ways to choose tires.

Preference is given to genuine tires when replacing them. Original tires are the ones that best match the speed of the car and the maximum load of the car.

Second, pay attention to the tire pattern. The pattern on the car tires, in addition to the aesthetic effect, also has a great impact on the performance of the tire. If there are regular small block pattern tires, the drainage performance is better. For off-road and long-distance cars, you can choose large tread tires.

In addition, radial tires should be given priority when choosing a type of tyre. Compared to bias tires, radial tires have the characteristics of low noise, long life, high comfort and strong grip.

In addition to the quality of its own maintenance, the choice of pavement is also very important!