Why do you have to change a pair of car tires as soon as you change them?

1. In fact, it is not very accurate to change a pair of tires, like a new car that has not been purchased for a long time, with little mileage and no serious tire wear, you can replace a tire alone. However, the replacement tire must ensure that the tire model must be consistent with the original, including the tire brand, size, tread, etc.

2. For tires with more mileage and longer use time, try to change a pair, and put new tires on the front wheel for two days. Because tires that have been used for a long time generally have a more serious degree of wear and aging. If you change one of them, even if the tire model is exactly the same, it is easy to deviate during braking, because the braking effect of the tire with severe wear will be reduced, and the braking distance will be long.

Therefore, try to change a pair of tires that have been used for a long time and have more mileage.

3. Changing a pair means that the left and right tires are changed together, and the tire brand and pattern can be different from the original, but the size must be the same. In addition, the vehicle parts need to be replaced in pairs, as well as brake pads and spark plugs. The brake pads are generally worn evenly on the left and right, and if they need to be replaced while checking, then the other side must also be replaced.

In addition, 4S stores or auto parts city brake pads are not sold individually, they are all sold in pairs.

Theoretically, it is best to change the tires with a different pair. Tires on the same axle should be of the same brand, the same model, and the same pattern. In this way, the grip and friction of the coaxial tires can be ensured to be consistent, and the stability of the vehicle can be ensured.

Left and right replacement, the pattern height is the same, otherwise it will affect the driving situation, and it is easy to deviate and the braking distance is different.

In this way, the left and right tires are almost worn out, and the driving is stable.

Whoever prescribes must change a pair, unless they are all broken.

Changing tires is best done in pairsIf possible, it is best to replace all the tires at the same time, if you want to spend some money at least in pairs, such as the front tire is broken, then the front two must be replaced, if the rear tire is broken, then the back two are replaced.

Because tires bear the overall quality of the car, they have high requirements for balance, and if they are not replaced at the same time, the operating balance of the car will be affected. For example, the car automatically deviates when the steering wheel is not moved, and the situation of throwing off the car when braking and so on, these situations will have a direct impact on the safe driving of the car, and the more unbalanced the tires, the greater the impact.

If there is no big problem with the four tires of the car, mainly because of wear and tear or life limitations, and need to be replaced, it is still acceptable for the owner, but if it is only because of a tire problem, such as a puncture that cannot be repaired and used, it must be replaced, then the owner will inevitably feel wasted or distressed. But for the sake of driving safety, this is the only way to do it.

However, after changing the tires, we can use the remaining good tires as a backup. For example, some people can replace the spare tire when the tire is punctured, and replace the other one when they go to the repair place, and use it as a spare tire, so as to save costs for themselves.

Choose according to the individual's usage, and you don't have to change a pair.

Generally, the tires of the car need to be replaced only if they are broken or seriously worn, and the tires need to be replaced only if the tires are worn seriously due to the vehicle walking, which may affect the vehicle's greeting shirt to prevent sliding, and there are potential safety hazards before the tires need to be replaced.

However, under normal circumstances, the wear and tear of the two tires is inconsistent, and as long as the collapse does not affect the safe driving and normal use, it can not be replaced together.

It is recommended to change a pair of tires.

Theoretically, the left and right tires on the same axle must not only be of the same model and size, but also the same degree of new and old. If the friction of the left and right tires is significantly different, the incidence of sideslip runaway will be greatly increased during emergency braking and avoidance.

Because car tires are symmetrical, in principle, it is better to change a pair for safety reasons. In the case of replacing only one tire, the new tyre must be close to the depth of the groove of the other tread on the same axle, otherwise it may cause problems such as vehicle mistracking.

When driving at high speeds on wet, snowy or icy roads, it is very dangerous to use tires with different treads, especially on the same axle. Replace the tires in pairs (front or rear) to ensure the fit of the tires.

The other eliminated tire can be used as a spare tire.

Tires are an important part of the whole vehicle. Without a single tire, the vehicle cannot drive properly, and the tire needs to be replaced when the tire is severely worn or has a puncture. However, many car owners are confused about whether to directly replace a Volvo brother or a couple.

The exact number of tires that need to be replaced depends on different circumstances to determine if a pair of tires needs to be replaced

1.If it's a new car, the mileage of the vehicle won't be much. At this point, just one tire replacement is sufficient.

2.After driving tens of thousands of kilometers, the tires do not need to be replaced at this time, but the tire wear must be great. At this time, if you replace one tire, it will form a situation where one side is high and the other is low, and the vehicle is easy to deviate, so it is best to replace the tires on both sides.

3.The repair shop does not have the same brand or model of tires as the car, so one pair is replaced in a short time and two pairs are replaced in a long time.

Will the new tires be installed on the front or rear wheels?

There are no specific requirements for new tires mounted on the front or rear wheels. Generally speaking, it is most suitable to install them on the drive wheels. If the vehicle is on the front wheels, it will be mounted on the rear wheels if the vehicle is the rear wheel.

Also, if you are driving on the highway a lot, it is best to install new tires on the rear wheels, because when driving on the highway, you will occasionally encounter some emergencies, and if the rear wheels do not grip enough, there is a high chance of sideslipping and lack of hail.

Generally speaking, when the tire is damaged and needs to be replaced, if the funds are sufficient, it is best to replace the tires on both sides at the same time, and the replacement of undamaged tires can be placed in the car as a spare tire, the tires are directly related to driving safety, and it is best to take adequate insurance measures.