How often is it normal to refill car tires, and how to tell if the tires are out of gas?

How often is it normal to refill car tires, and how to tell if the tires are out of gas?

Car tires are structurally different from bicycle tires.

The tires of the bicycle are divided into inner tubes and outer tires, the inner tube is closed and is responsible for maintaining tire pressure, and when pumping, the air is injected through the valve, and the outer tire is responsible for contact with the ground, and there is no sealing between it and the wheel. Car tires are different, they are not divided into inner and outer tubes, and only one whole tire is directly stuck on the wheel hub to form a confined space.

In addition to air leaks, there are three other types of temperature that affect tire pressure.

First of all, it goes without saying that if the tire is leaking somewhere, then the tire pressure will naturally drop, so I won't go into details.

Vehicles can also leak when parked for long periods of time.

The more frequently the car is used, the less likely it is to break, and when a car is parked for a long time, the speed of tire run-off will accelerate. This is because when parking, the stress points of the tires and wheels are always fixed in the same position, and they will deform over time, resulting in poor sealing and air leakage. On the other hand, a running tire is better for sealing because the force is uniform and the air inside is expanding in motion.

Therefore, when the frequency of your car is relatively low, it is recommended to shorten the cycle of checking the tire pressure appropriately.

What are the dangers of over- and under-tyre pressure?

When the tire pressure is too high, the tire will bulge, and the area of the tread touching the ground will be concentrated in the middle, and the contact area will be reduced. When the tire pressure is too low, the tire will collapse, and the area of the tread in contact with the ground will be dispersed to both sides, and the contact area will also be reduced. It is only when the tire pressure is standard that the area of the tread touching the ground can be maximized.

So whether the tire pressure is too high or too low, it will bring two problems:1increased tire wear (puncture in extreme cases); 2.Tire grip decreases.

How to accurately determine the tire pressure?

We may see some methods on the Internet to judge tire pressure with the naked eye, but I want to say that if the tire pressure of a tire is abnormal to the naked eye, it means that the deviation is at least 1 bar or more, which is enough to affect driving safety. Therefore, the best way is to go to the auto repair shop or 4S shop to check the tire pressure gauge, and the tire pressure check is generally free. If the car owners are troublesome, they can also buy a simple tire pressure pen online and put it in the car.

Of course, many models now have their own tire pressure warning function when they leave the factory, which is more convenient.

All in all, a car tire is a high-tech component, and whether the tire pressure meets the standard is very important. Standard tire pressure can be found on either the fuel cap or the B-pillar, mostly between. Remember to adjust the tire pressure once a year when the seasons change.

In addition, the car should be driven frequently, otherwise the tires are easy to lose.

Tire refueling time needs to be determined according to tire pressure, and there is no exact time. The method of judging the tire pressure: under normal tire pressure, the number of tire tread patterns and ground contact is 6. Use this as a reference standard to determine the tire pressure status of your vehicle's tires.

Tire pressure will change with the external environment such as temperature, humidity, altitude, etc., especially in winter and summer, south and north, the degree of air pressure change in different regions, therefore, it is impossible to have an accurate inflation cycle. Secondly, the quality of the tires, but also determines the frequency of checking the tire pressure, a set of good tires, only need to change in the season, the temperature, the temperature when the check on the line, how often to inflate the normal, there is no hard and fast rule, however, the normal daily use of the family car, 3-4 months to test the tire pressure is good, basically are very small changes, according to the actual situation to charge a little air pressure! Look at it with the naked eye, whether the tire is deflated, and even use a kick to judge whether the tire pressure is normal, but this is not absolute, unless you have enough experience, or the tire is indeed obviously deflated, you can simply identify the abnormality, there is a very simple trick, that is, park the car to a level of road surface, each tire has a pattern, look at the number of patterns that are heavily attached to the ground, for example, other tires are 4, a tire 5 patterns are attached to the ground, then the tire pressure of this tire must be low!

I usually pump up once a month and a half. If you see a deflated tire, it means that the gas is insufficient, and you must pump it up, otherwise it will affect driving safety.

The inner tube is closed and is responsible for maintaining tire pressure, and when pumping, air is pumped through the valve, while the outer tire is responsible for contact with the ground, and there is no sealing between it and the wheel. Car tires are different, it is not divided into inner and outer tubes, in fact, whether the car tires are out of air depends on the tire pressure, according to the regulations, the tire pressure standard of the car is in, but not every car is the same, basically each car will be marked with a standard air pressure value, specific can refer to their own model.

<> but not too high, the country has mandatory standards, the national standard GB T2978-2014 stipulates, in any case for safety reasons, the actual tire pressure of car tires can not be greater than. If the tire pressure is higher when you run, you need to put it down. Especially in winter and summer, south and north, the degree of air pressure change in different regions is different, therefore, it is impossible to have a precise inflation cycle, secondly, the quality of the tires also determines the frequency of checking the tire pressure, a good set of tires, only need to change in season.

Tire pressure monitoring is divided into two types: built-in and external, the built-in one is relatively expensive, and its advantage is that the monitoring value is more accurate. The disadvantage is that the installation is more complicated, and the tires need to be removed and installed, and the dynamic balance must be done. This time is also affected by the season, for example, it is a hot summer, the outside temperature is generally high, if the tire is supplemented with nitrogen, it is better, if it is an ordinary gas, it is greatly affected by the temperature, it will expand a little, we can extend it appropriately.

The quality also determines how often the tire pressure is checked. A good set of tires only needs to be checked when the season is converted. For example, a sudden increase in temperature or a decrease in temperature.

For normal daily use of family cars, generally check whether the tire pressure is good once every 3-4 months! The effects of factors on tires will also be different. Normal use of tires, as long as there is no air leakage, nails, damage and aging, etc., the air pressure of the tire generally does not change much, that is, there is no need to refill frequently.

If the tires of the car do not leak, there is no need to refill the gas. If you find that the tire pressure of a car tire is too low, it means that the tire is flat.

Generally, tires do not need to be inflated, unless he has a leak, then you need to add it, if the tire is flat, the dashboard of the car will show the state of unstable tire pressure.

There is no standard reference for this, generally speaking, three or five months, or twice a year, it is okay, usually in summer, the tire pressure should be appropriately lowered and buried, in order to prevent punctures, and in winter, normal tire pressure can be maintained. The standard tire pressure of the general tire Oak Ant is about.

There is no hard and fast rule on how often car tires should be charged before drafting, and there is no uniform time to shout. It is mainly determined by the tire pressure, and the air pressure should be inflated when the air pressure is low. The tire pressure of the tire is disturbed by many external factors.

For example, the air pressure in the south and north is different; In winter and summer, tires will also require different pressures. It is normal for car tires to be inflated once every six months, and how often the tires are inflated is not judged according to the time, but according to the air pressure of the tire. Some tires may have low tire pressure in one or two months, in which case it is necessary to replenish the tire pressure in time.

Some tires may have normal tire pressure for more than half a year, and Zheng Jinglu does not need to inflate in this case. The tire pressure of different models is different, and if you want to know what the tire pressure of your car tire is, you can use the following methods: 1. Vehicle instruction manual; 2. On the door frame of the co-pilot B-pillar position; 3. Gasoline cover; 4. Call the ** of the 4S store and ask the staff.

How often do normal tires be inflated, there is no standard code test, generally twice a year or before going to the highway to check the tire pressure, including checking the spare tire. So how often the tires are inflated is not judged by the time, but by the air pressure of the tires. Some tires may have a low tire pressure for one or two rows, in this case, the tire pressure should be replenished in time, and some tires may be out of gear for more than a year, and the tire pressure is normal, so there is no need to inflate in this case.

In car maintenance, the engine is the heart of the car, and damage to the engine will lead to the exhaustion of the car's life; Tire pressure is the blood pressure of the car, and the level of tire pressure plays a vital role in the performance and power of the car. Air pressure is the lifeline of a tire, and too much and too low will shorten the life of the tire. There is no hard and fast rule on how often a car tire should be inflated, nor is there a uniform time.

It is mainly determined by the tire pressure, and the air pressure should be inflated when the air pressure is low. The tire pressure of the tire is disturbed by many external factors. For example, the air pressure in the south and north is different; In winter and summer, tires will also need to be different to guess the tire pressure.

Generally, tires are re-inflated every 1-2 months.

1. Every car owner should always have an electric pump and tire pressure gauge in the car, after all, the air pressure gauge of many car beauty shops has fallen into disrepair, and the error is often very large, we should still have a set of high-quality portable tire pressure gauge for the sake of safety. Normally, if there is no obvious abnormality in the tire wall, we only need to check the tire pressure every week.

2. Pay attention to the air pressure of the tire, often when you see the tire flattened, you go to the car wash to make up for it. But at this time, the tire may have been in a state of serious gas loss, the sidewall can not get the due support, not only the fuel consumption increases, the tilt will also become larger when cornering, and there is a chance of overheating and puncture of the tire at high speed.

3. On the contrary, if the tire pressure is too high, the contact area of the tread will be reduced, the braking distance will be greatly increased, and the tire grip when cornering will also be affected. Long-term driving with abnormal tire pressure will also cause serious abnormal wear and tear on the tires, which will greatly reduce the life of the tires.

Generally, the tire pressure is checked once every month, and if the tire pressure is too low, it should be inflated. The tire pressure check must be carried out when the tires are cooled, and the tire pressure should be inflated according to the recommended tire pressure value of the car factory, and the tire pressure should be set to take into account the vehicle load, chassis height and other factors, and the tire cooling situation is at least three hours after parking or the tire does not travel more than 2 kilometers. Tire pressure is the lifeline of Haotan tires, too low tire pressure will cause the tire sidewall to wear directly to the ground, too fast or too long to cause the sidewall to crack, and even puncture.

Normally, the standard tire pressure of tires is 2 to 5 bar, and the standard tire pressure of car tires in winter should be appropriately adjusted to about that; In summer, according to the lower limit of the standard tire pressure of automobile tires, because the temperature in summer is high, the tire is easy to heat, and the high tire pressure is easy to cause a puncture, and the tire pressure can generally be about lower than the standard.

Generally speaking, car tires are inflated once every 1-2 months, and if there is no abnormality on the sidewall, you only need to check the tire pressure every week to prevent tire pressure problems from damaging the tires or affecting driving safety. There are several ways to tell if a tire is flat. You can use the tire pressure gauge to directly measure the tire pressure, and generally when the air pressure of the tire is lower than the manufacturer's recommended value, the grinding needs to be inflated.

If the air pressure is not small, there is no need to inflate, and you can measure it every month.

The tire pressure of the car will gradually decrease with the increase of mileage, and the gas inside the tire will gradually decrease, but this process is difficult for us to perceive with the naked eye. So, how often should car tires be inflated?

If the vehicle is used more frequently, we recommend checking the tire pressure and inflating it every five or six months. This time is also affected by the season, for example, it is a hot summer, the outside temperature is generally high, if the tire is supplemented with nitrogen, it is better, if it is an ordinary gas, it is greatly affected by the temperature, it will expand a little, we can appropriately extend the inflation cycle; If it is a cold winter, the outside temperature is extremely low, the gas will shrink, and we can shorten the inflation cycle appropriately.

How can you tell if a tire needs to be inflated? If we don't use professional tire pressure monitoring equipment, we can make a rough judgment just by visual observation. The tire will be deformed when it is deflated, and when you look at it from the side, the shoulder is in contact with the ground and there is no curvature, which means that it needs to be inflated.

The front wheels carry most of the components such as the engine, and the deformation will be more serious than that of the rear wheels, so you can rush more appropriately.

During driving, the body feels that the road sense of tire feedback is particularly clear, or the noise becomes louder and the comfort is reduced, indicating that the tire pressure is slightly larger; On the contrary, the tire pressure is slightly lower. In short, the tire pressure changes very little, and it will not be reduced too much after about half a year of normal use, and we insist on checking whether the tire pressure meets the model standards every five or six months, and inflating the tire in time to ensure that the tire performs at its best.

There is only a gap between the truth and the practical application. In fact, it is very simple to turn around the front body every day to see if there is an obvious loss of gas, deflated tires, 7500 kilometers of maintenance to measure the pressure, the general sedan cold tires can be, hot tires but not recommended hot tires measurement error. The hot and cold seasons can be added once.

There is no fixed time limit for how long. Observe the four wheels before leaving the car, as long as there is no obvious lack of air. Even those who drive a lot can feel it.

Generally, check the tire pressure gauge before going out for a long time, and make up for it if you have a small air pump, otherwise go to the tire store. When resting on the highway, you can also look down to check not only the low tire pressure, but also prevent the tire pressure from being too high in the summer. It is not recommended to use external tire pressure monitoring, which is easy to leak air and has no bottom of the heart.

How often the tires are reinflated doesn't matter. Generally, there is basically no need to add gas during a maintenance cycle, and the 4S shop will measure and replenish it during maintenance. I think it's more important to develop a good habit:

Check your tires for flat air every time before driving. Because sometimes you don't know if you accidentally pierce a nail, the tire will slowly bleed, so that the tire may suddenly run flat one day. Before getting into the car, you found that you can inflate it in time, and then go to repair the tire.

Otherwise, the flat tires will be scrapped after driving.