Can you still use new tires for four years, and can car tires still be used if they have been idle f

Yes. Ordinary tires are generally 3-5 years old, and if they are more than 5 years, they can no longer be used regardless of whether they are used or not.

How long tires can be stored has a lot to do with the environment in which they are stored, and tires should be stored in a cool, dry and dark room to avoid the danger of moisture collecting in the tires. Due to pressurization, the liquid may enter the carcass layer through the inner liner of the tire, which may cause sudden damage to the tire. At the same time, tires should be protected from the sun and rain, and should not be over-ventilated.

Tires should be placed away from heat sources, power generation equipment, and places where ozone can be generated to prevent accelerated oxidation of tires. Tires should not be placed together with flammable materials and chemicals such as oils, acids, alkalis, etc. Tires that have been placed for a long time should be rotated regularly to change their placement fulcrum to avoid tire deformation.

It works! But it ages very fast!

Hello! If a tire is aging (e.g., there are numerous small cracks in the tread groove or sidewall that are about to damage the carcass), it is necessary to replace the tire in a timely manner, regardless of how old the tire has been (including new tires and spare tires) and how much it has worn out.

It works, don't listen to other people's nonsense.

It should still last for more than a year.

If you often run at high speed, try to change it, and the 4-year-old tires will be more or less aged.

The shelf life of a typical car tire is 5 years, and the car may be 6 months from production to sales, so your tires may be left for four years and six months. It's almost overdue!

1. The tires can not be used if they are idle for more than four years, if your tires do not appear cracks and the patterns are clear, then you can continue to use them.

2. Tires are ring-shaped elastic rubber products that are grounded and rolled on various vehicles or machinery. It is usually installed on a metal rim, which can support the body, cushion external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they bear various deformations, loads, forces, and high and low temperatures when driving, so they must have high load-bearing performance, traction performance, and cushioning performance.

At the same time, high abrasion resistance and flexural resistance, as well as low rolling resistance and heat generation are required. Half of the world's rubber consumption is used in tire production, which shows the ability of tires to consume rubber.

3. There are different patterns on the outer surface of the tire, and the commonly used tire patterns mainly include: ordinary patterns, including transverse patterns and longitudinal patterns, of which bias tires use transverse patterns, and radial tires use longitudinal patterns. The longitudinal pattern is suitable for cars and trucks, and the horizontal pattern is only suitable for trucks; Mixed pattern, characterized by thick pattern, longitudinal zigzag or pipe-shaped pattern, both sides of the horizontal off-road pattern, suitable for all kinds of cars; The off-road pattern is characterized by deep and wide recesses and strong grip, which is suitable for off-road vehicles and mining vehicles.

It is recommended to first look at whether the rubber of the tire is aging, (for example: there are countless small cracks in the tread groove bottom or sidewall) you need to replace the tire in time, whether it is a new tire or an old tire is not recommended to use again.

Tires should always be stored in a cool, dry, clean, dark indoor environment. Failure to store tires in accordance with these guidelines can lead to early tire aging.

When the vehicle is parked, it is also necessary to take into account the tires to protect them from the sun and rain. Tires should be used to avoid contact with chemicals, oil and other corrosives.

In order to ensure safety, it is recommended to store the tires in a regular tire store before use, so that professional staff can check the actual tires.

It needs to be replaced. Generally, manufacturers set the service life of tires at 3 years. If the vehicle is driven 20,000 kilometers a year, it can be considered for replacement in 2 to 3 years.

If you drive about 10,000 kilometers a year, you should also consider replacing it in 4 or 5 years. If you only drive 5,000 kilometers a year, it will take 4 to 5 years to consider replacement.

Even if it is a brand new tire, it should be considered to replace it after 3 years. Therefore, the spare tire in the trunk of the car also needs to be maintained regularly, and the spare tire that has not been used for too long also needs to be updated.

After four years of use, it is recommended to replace the tires. This type of tire is installed on a car and can only be used for four years. If you don't replace your tires for a long time, it will cause your tires to deteriorate. Tires are rubber products, and rubber products will age and wear out after long-term use, so tires need to be replaced regularly.

In general, tires installed on a car can last for four years.

It is recommended that you change your tires every four years, and you must read the production date clearly when buying new tires, because tires have a shelf life.

Under normal circumstances, the shelf life of idle Zheng Jianzhi tires is three years. If you have been out of the pant factory for more than three years, don't buy it.

After installing new tires, be sure to re-check the dynamic balance of each wheel to prevent abnormal wheel shaking when driving at high speeds.

If the wheels shake abnormally at high speeds, it will affect the handling and ride comfort of the car.

When using the car, always check the air pressure of the tires. Air pressure is very important for tires.

Kia tires can't be too high or too low.

Too much air pressure will reduce the grip of the tire, which in turn will reduce the grip of the tire.

If the air pressure is too low, it will cause the tire to deform in waves at high speeds, accelerate the aging rate of the tire, and increase the probability of puncture.

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Tires should be replaced when they are worn to a certain extent, and it is unscientific to extrapolate them based on time alone.

Change it, you can't change the tire for 10 years, it's been 6 years, change the tire and drive it for another 6 years, it's time to change the car, it's too late to change, and the new tire hasn't been driven for a few years to change the car.

The normal service life of general tires is 5-6 years, which is related to the road conditions and external environment of your long-term car. But it is better to take care of the tires you have, tires have service life requirements, especially the rubber of the tires, it will naturally age and crack over time, this old tire should not drive at high speed for a long time, so as not to cause danger of puncture, for your driving safety, it is recommended that you replace the new tires as soon as possible.

Look at the depth of the tread of the ** tire is also wearable, not worn to the limit mark, but the tire rubber has a lot of small cracks, indicating that the tire rubber has cracked, and the tire rubber has aged. It is advisable to replace the tires.

Hello, what about **? Generally, it is best to replace the tire if there is a crack to avoid affecting driving safety.

With the exception of broken, bulging tires, tire life (replacement) is determined by two indicators:1Time. 2.Degree of wear. Qi Bei which item comes first and which item is replaced.

Because of the weight of the car itself, daily light load, full load, tire quality, etc., these factors will have different or even greater tire wear under the same mileage. And many car owners can't remember the mileage at all after changing tires. The following two methods can be self-tested:

1.Look at the tire: between the tire treads, there are several annular grooves around the tire, and there will be a "bump" mark (mm height) at intervals between the grooves, which is lower than the tire tread next to it, and when the tire pattern is worn to the same level as this bump, it means that it needs to be replaced.

This is a mark that many manufacturers have designed to use as a safe tire (but not all brands of tires have this mark).

2.Use a special measuring tape to measure the degree of wear of the tread: the measuring tape is red, yellow and green.

When using, the expansion part of the measuring tape is against the bottom of the tire pattern to check the color: green is good; Yellow Critical; Red replaced. There is no color of the scale to see the scale:

Equal to or less than millimeters to be replaced.

20,000 kilometers, check the sidewall for aging cracks, if not, you can use it!

Hello. Check the tires if they are not aging. Bulging. You can continue to use it!

Go to the tire shop and ask the master to judge the best;

Generally, tires that have been crushed do need to be replaced.

Can you continue to use the tire after four years It is recommended to replace it after four years of use, the tire can only be used for four years when installed on the car, and if it is not replaced for a long time, it will lead to the aging of the tire. Tires are rubber products, and rubber products will age and wear after long-term use, so tires need to be replaced regularly.

Under normal circumstances, tires mounted on a car can be used for four years.

It is recommended that you replace your tires every four years, and always look at the production date when buying new tires, because tires have an expiration date.

Under normal circumstances, the shelf life of tires when left unused is three years, if they have been out of the factory for more than three years, then do not buy them.

After installing the new tires, be sure to re-do the dynamic balance test for each wheel, which can prevent abnormal shaking of the wheels when driving at high speeds.

If the wheels shake abnormally at high speeds, it will affect the car's handling and ride comfort.

When using the car, you must always check the air pressure of the tires, which is very important for tires.

The tires of the Kia should not be too high or too low.

If the air pressure is too high, it will cause the grip of the tire to decrease, which will lead to a decrease in the grip of the tire.

If the air pressure is too low, it will cause the tire to deform in waves when the high-speed driving with cracking is closed, which will accelerate the aging rate of the tire and increase the chance of puncture.

How long does a tire age.

Tires will deteriorate after four years of use, so it is recommended that you replace them every four years. Tire is a kind of rubber products, and it is relatively normal for rubber products to appear aging and wear after long-term use. Tires are the only parts of the car that are in contact with the ground, and tires are related to the driving stability and safety of the car, so everyone must pay attention to the tires of their cars.

When buying new tires, be sure to look at the production date clearly, as tires have an expiration date.

Under normal circumstances, the shelf life of tires when left unused is three years, if they have been out of the factory for more than three years, then do not buy them.

After installing the new tires, be sure to re-do the dynamic balance test of each wheel, which can prevent abnormal wheel shaking at high speeds.

If the wheels shake abnormally at high speeds, it will affect the driving stability and handling of the car.

When using the car, you must always check the air pressure of the tire, which is very important for the tire.

The air pressure of the tires should not be too high or too low, if the air pressure is too high, it will lead to a decrease in the grip of the tires, which will also affect the handling and driving stability of the car.

If the air pressure is too low, the tires will deform in waves at high speeds, which will speed up the aging of the tires and increase the chance of punctures. (Photo by Q&A: Q&A called the beast) @2019

It is recommended to replace the tires every five years or when the vehicle has traveled 6-80,000 km. If there are warning signs of eccentricity or reaching tire grooves, tires with aging cracks will reach their replacement period. For safety reasons, it is recommended to replace the tires with new ones.

Tires are one of the most important components of a car. Its main functions are: to support the overall weight of the car and bear the load of the car; Transmit traction and braking torque to ensure the adhesion between the wheels and the road surface;

And it can reduce and absorb the vibration and impact of the car during driving, prevent the auto parts from violently shaking and bending and damage in the early stage, adapt to the high-speed performance of the car, reduce the noise during driving, and maintain the safety, handling stability, comfort and energy-saving economy of the spine driving certificate. Tires usually consist of a tire, an inner tube, and a bumper. Some do not require an inner tube, and the inner layer of the carcass has a rubber layer with good airtightness, and special rims are required.

Tire structures around the world are moving towards tubeless, radial structure, flat (small tire section aspect ratio) and weight reduction. The tread pattern improves the ground elasticity of the tread, and under the action of the tangential force (such as driving force, braking force and lateral force) between the tread and the road surface, the tread pattern block will produce a tangential elastic deformation with large skin seepage. With the increase of tangential force, the tangential deformation will increase, and the friction of the contact surface will also increase, thereby inhibiting the slippage or slip tendency between the tread and the road surface.

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Under normal circumstances, new tires can still be used after three years, because the shelf life of new tires is about 3 to 5 years, but can new tires be used after three years? It still needs to be analyzed on a case-by-case basis.

For example, it has a direct relationship with the environment in which the owner's tires are stored. Because tires are generally not allowed to be exposed to ultraviolet radiation and exposure to the sun for a long time, such as Tanguo is placed in such an environment for a long time. Generally, three-year wheel tires are not recommended.

At the same time, in the process of placement, if the liquid or pressurization enters the carcass layer through the inner liner of the tire, it may lead to the problem of tire damage.

Secondly, when storing tires, it is best not to store them with some flammable materials and chemicals, if the tires are placed in such an environment for a long time, the tires may be deformed.

Finally, the tires are best placed in a dark and cool and dry room, which will avoid the danger of moisture gathering in the tires, if the owner in the process of putting the tires, the above points have been done, then the new tires that have been placed for three years can still be used.