How often do car tires change and how often does a car change tires

In fact, how often the tire is replaced can be judged according to the wear mark of the tire, and the general replacement cycle is roughly carried out within 3-5 years or 4-60,000 kilometers. Of course, due to the influence of driving habits and road conditions, there may be discrepancies, and it is not recommended to judge whether it needs to be replaced based on mileage or time alone. The following is a detailed list of instructions for you.

First, how often to change the tire mainly depends on the tire wear mark (as shown in the figure below), if the tire wear reaches the position of the wear mark, it means that the depth of the tread groove at this time has been less than millimeters, in order to ensure driving safety, you need to replace the new tire as soon as possible. After all, once the tread groove depth on the tire is less than millimeter, it is not only a problem of reduced performance, but also a safety hazard.

Second, how often the tire can be replaced according to the tire date, there will be 4 digits on the tire sidewall to indicate its manufacturing date, the first two represent the number of weeks, the last two represent the year, as shown in the figure below: 1617, it means that the tire was produced in the 16th week of 2017. Once the production date is known, it is normal to add 5 years to the production date to deduce the optimal service life of the tire.

Third, how often to change the tires also need to pay attention to the actual number of kilometers driven, generally the normal driving kilometers are about 4-60,000 kilometers, more than this kilometer, will greatly increase the driving danger. In the driving environment dominated by urban paved roads, the upper limit of the number of kilometers traveled by tires can be appropriately referred to due to the good driving environment. In the suburbs of the city on non-paved roads, mountains and other severe road conditions, the lower limit of the number of kilometers traveled by the tire should be used as the standard for car tire replacement.

Fourth, how often to change the tire should also pay attention to whether there is trauma to the tread, shoulder, sidewall, etc., such as obvious cracks, bulges, deformation and nails on the surface of the tire. Once the tire is deformed and bulging, it proves that the metal coil inside the tire has been deformed or broken, and it is very likely that a puncture will occur if you continue to drive.

It is not difficult to find that how often to change tires cannot be decided based on a certain condition alone, but should be measured in combination with the degree of wear, service life, kilometers traveled, etc. When the tire is cracked and bulging, it needs to be replaced as soon as possible and should not be used continuously.

The service life of tires on cars is generally in the range of 6 to 80,000 kilometers.

When checking whether the tire meets the replacement standard, it can be judged by the wear standard on the tire, when the wear mark in the tire planter is the same as the tire tread, it indicates that the grip and drainage performance of the tire has been very poor, and the tire is recommended to be replaced when encountering this situation.

When the tire is exposed to sunlight for a long time, ultraviolet rays and high temperatures will cause the rubber on the tire to harden and crack, and the elasticity of the rubber and the tensile resistance of the rubber will drop sharply.

Generally speaking, the phenomenon of surface cracking and aging on tires is basically in the first 5 years, that is to say, tires that have been used for 5 years will become very low in terms of safety factor and comfort, and tire replacement is required.

The tires of the car are generally changed for about 6 to 80,000 kilometers or two to three years. Sometimes it depends on the quality of the tire.

Tire replacement time: 5-60,000 kilometers of driving mileage. Regularly check the car's tire wear mark baseline, and when the BAI tire wear on the outside of the tire reaches the baseline of the replacement, the tire needs to be replaced.

In addition, when there is uneven wear on the tread or edges, or if there is bulging on the side of the tire, it is necessary to replace the new tire.

Most tires run 50,000 kilometers after it is not a safe period, theoretically it is time to replace the tires, but the current private cars are rarely replaced so early, one is that the small partner cherishes the car, and the other is that the road conditions of the car are basically quite good. As long as the little partner does not often speed up, drag racing, tail flicking, sudden braking, etc., and the tires use 78,000 kilometers, there is basically no big doubt.

It also depends on how to drive, often brake sharply, and the tires wear out quickly.

Daily maintenance of tires is also very important!

It is recommended to switch the front and rear wheels on the same side for every 10,000 kilometers or so, and the tire rotation has a great problem for the uniform wear of the tires. Because family cars are basically front-wheel drive, the front wheels are responsible for both steering and driving the whole vehicle, which leads to the wear and tear of the front and rear tires is not similar.

Check the tire pressure once a month. The standard tire pressure for each car can be viewed at the location of the car fuel filler, and the first line in the tire pressure gauge is the standard tire pressure. The standard tire pressure for most family cars is that the tire pressure can be appropriately added according to the addition of load capacity; When the load capacity is large, the front tire pressure can be adjusted, and the rear tire pressure can be adjusted to.

Most tires are rated for maximum pressure, which is at least the maximum pressure they can actually withstand.

The replacement cycle of automobile tires is generally 5 years or 60,000 kilometers; It should be determined by combining the actual wear and tear of tires, the road conditions that often travel and the environment in which the car is parked, and you can refer to the new car maintenance manual. Mine may be helpful to you, hopefully.

The longest life of tires is generally about 7 years or about 80,000 kilometers. Generally speaking, the life of tires is affected by many objective factors, such as: the usual driving conditions of the vehicle, the brand of tires, the frequency of use and so on.

If you spend most of your time driving on flat surfaces such as urban areas or city roads, you can even reach a life span of 8 years. If the road conditions are uneven roads such as gravel and gravel, it may need to be replaced after 50,000 kilometers.

One thing to note here is that even if it has been 8 years and the number of kilometers is still very small, it is necessary to replace the tire in time, because the main material of the tire is rubber, and one of the major characteristics of rubber is that it will age. In 8 years, the tire aging has been very serious, and it should be replaced in time to ensure driving safety. If you don't replace it in time, it can easily lead to air leakage due to aging, and in severe cases, it may cause a puncture.

In addition, if the tire has been repaired more than twice, it is also recommended to replace it directly. When using the car, detect the tire pressure more, and if it is found to be abnormal, it is necessary to replenish the air in time, and the tire pressure is normal.

Generally, the service life of tires is usually about 5 years, or about 80,000 kilometers, and they need to be replaced.

The older the tire, the higher the risk of tread deformation and puncture.

In order to make the service life of the wheel tires longer, first of all, it is recommended to change the tire position every 1-20,000 kilometers, generally the front wheel is more serious than the rear wheel wear, the front and rear replacement is to make the tire more uniform wear, so as not to appear that the front wheel is seriously worn and can not be used, although the rear wheel pattern is deeper, but because the age is too long to use.

At the same time as scheduling the tire change, it is recommended to do four-wheel alignment and tire dynamic balancing to prevent uneven tire wear and tear resulting in the need to replace the tire in advance, these are two items, many people confuse the four-wheel alignment with the dynamic balance, the four-wheel alignment is to adjust the vehicle suspension parameters, to ensure that the wheels are straight forward, and the dynamic balance is to ensure the weight balance of the whole circle by matching the counterweight.

Pay attention to check the tire pressure, not too high and not too low, generally keep it around, after the temperature drops in winter, the air pressure of the tire will become low, it is recommended to pay attention to inflating the tire after the cold weather in winter.

Try to park your vehicle in the shade, the damage to the rubber from the sun's ultraviolet rays is very serious.

Car owners often do not pay attention to the condition of the tires when driving, but the condition of the tires is often related to driving safety, therefore, car owners need to pay attention to the condition of the tires in order to replace them in time. So how often do you need to change your tires? In fact, there are certain skills that can be followed, so let's listen to the introduction.

Of course, some 4S shops will tell you to replace it once every 40,000 kilometers, in fact, the most accurate standard for replacing tires is to look at the degree of wear and tear of the tires, when the deepest part of the tire pattern to the depth of the tire surface is less than millimeters, you must replace the new tires! Otherwise, the car will slip in rain or snow, or when driving on waterlogged roads, it will slip and its grip will disappear.

The general service life of tires is about 3 years and 8w kilometers, which is not absolute, because the use of tires has a great relationship with the road surface, the service life is long if the road surface is smooth, and the service life of the tire will definitely be reduced if the road surface is bumpy or gravel road. Let's talk about the most common judgment points that need to be replaced in tires.

1. Judgment of the depth of the tire pattern: the tire pattern directly affects the grip of the tire and the stability of the vehicle, if the tire pattern is too thin or even does not cause the vehicle to brake longer distance, it is easy to slip in rainy days. Therefore, it is necessary to check the tire tread depth regularly.

Generally, each tire will have a tire pattern wear mark, if the tire is worn to this mark, the tire needs to be replaced, that is, the tire pattern depth is less. As a reminder, it is best to replace the tires on the same axial basis together, because the new and old tires have different tread depths and different grips, which may cause the vehicle to mistrack and slip sideways.

2.Tire rubber aging judgment: In fact, the number of kilometers traveled by family cars every day is not very much, so there are not many wear to the pattern limit mark, but the phenomenon of tire aging is many, and the most common tire rubber aging is that the surface of the tire is cracked and there are many small cracks, which is called tire cracking.

Because tire rubber requires a certain hardness, there is a process called vulcanization during manufacturing. Vulcanized rubber increases its hardness, but it deteriorates over time. Therefore, the general service life of tires is about 3 years.

No need to change it for the time being.

1. The normal life of tires is 4 to 5 years or 100,000 kilometers, and after 5 years, even if the state of the tread is very closed, it is best to replace it. Aging tires must also be replaced. Tire pressure that is too low can lead to abnormal wear and tear on the tires, and it can also lead to increased fuel consumption.

2. It is recommended that the vehicle should go to the 4S shop every 20,000 kilometers to do four-wheel alignment and dynamic balancing. The dynamic balance of tires is mainly to ensure the stability of normal driving and the normal operation of steering wheel steering, so the dynamic balance of tires must be done.

3. From the edge of the sidewall or shoulder, long-term sun and rain will make the rubber surface appear into a circle of small cracks, these cracks indicate that the bearing capacity and quality of the tire have begun to decline at this time, in order to reduce the risk of puncture, it is best to replace the imitation in advance.

Depending on the shelf life of the tire: the sidewall of the tyre will have a four-digit number indicating the date the tyre was manufactured, with the first two representing the number of weeks and the last two representing the year.

The use of tires should generally not exceed 3 years, and the mileage should not exceed 60,000 kilometers. While a little over the years and mileage doesn't hurt the big picture, the cold temperatures in the winter and the rain in the summer can stretch the wet grip and dry handling of the tires.

Pay more attention to the sidewall: As the tire rubber gradually ages, the sidewall of the tire will appear to be deeply wrinkled. However, as long as the sidewall of the tire has not been hit and the cord has not been broken, it can continue to be used.

The triangular logo on the sidewall of the tire can help the owner find a protrusion in the groove of the crown of the tire, which can determine the actual wear limit of the tire, which should be greater than millimeters.

Choose the right tires correctly.

Car tires: can be divided into ordinary car tires, station wagon tires and sports tires. Ordinary car tires will focus on comfort, reduced energy consumption and improved durability; Station wagon tires tend to increase the weight and durability of the tire; Sports tires are more focused on handling.

Off-road tires: can be divided into high-speed tires, mud tires and comprehensive tires. High-speed tires are suitable for paved road driving, but the sidewall support is slightly weaker; Dirt tires have a deeper tread pattern and are suitable for driving on unpaved roads, but the fuel consumption of the vehicle will be slightly higher; Comprehensive tires have the advantages of both, and eliminate the disadvantages of both, but both have made concessions.

Tire change according to usage.

If you're choosing tires for the average family car, consider Michelin's EnergyXM1, Bridgestone Turanzatr80 or Goodyear Eaglenct 5, three tyres that focus on road comfort. If you are changing tires for off-road vehicles, we recommend the A T tires of Breluchi, which take into account the comfort of road driving and the handling of non-paved roads.

New tires are replaced every four years.

Under normal circumstances, tires can be used for four years when installed on a car, so it is recommended that you replace the tires every four years. If the tires have not been used for four years but the tread depth has worn out to the warning line, then they should also be replaced. The tire is an important part of the car, this part is the only part of the car that is in contact with the ground, and this part will be directly related to the driving stability and driving safety of the car.

The service life of tires is generally 2-3 years or about 6-100,000 kilometers. China's regulations stipulate that the pattern on the surface of the tire must be replaced when it is worn out. Tires that usually don't run much, due to the aging problem of rubber parts, the safety is not guaranteed, that is to say, the maximum service life of tires cannot exceed 6 years.

If the car is often used and drives more kilometers, then the frequency of replacement will be a little higher, and generally if it is used normally, a tire can roughly travel about 50,000 kilometers.

Of course, the number of kilometers that the tires can use also has a lot to do with the driver's habits, usually driving is more stable, can be used for a longer time, if you always brake sharply and refuel, then the wear is faster. After the vehicle has been used for a period of time, it is necessary to pay attention to the wear and tear of the tire pattern, and replace it in time to ensure safety.

Observe the degree of wear and tear of the tires. Tires can drive safely on the road, to a certain extent, relying on the friction between the tire and the ground. When the surface of the tire becomes smoother and the friction caused by the contact between the tire and the ground decreases, the car is very easy to skid, so it is easy to get into an accident.

Therefore, when the worn tire pattern is about the same as the baseline of the replacement baseline, it needs to be replaced.