My car has only run 3000 kilometers and the left front tire is always creaking these days! The maste

If it is a slight rub that does not damage the steel rim, there is no need to replace it, and if there is a problem with the tire, it will not make a squeaky sound, at most, it will be bumpy when driving. The squeak should be the cause of the brakes, it may be the sound of hard material rubbing against the brake disc in the middle of the brake pads, and the sound of not making noise when running at high speed may be that you didn't hear it, and it may be that the hard material has rubbed off. It is recommended to take the time to go to 4S to check, after all, it is still under warranty.

The sound of the branches, nothing more than something touched or grinded, you go to the next 4 rounds of maintenance OK, then anyway, just pay attention to the left front wheel!

It's possible that the brake pads get sand particles, and my car used to be like this, reversing backwards and applying the brakes to strangle the sand particles.

What kind of car, if it is Xiali, it may be that the brake pads have not been run-in, and there is a possibility that the front tire is not round to do a dynamic balance of about 40 yuan. Change the spare tire to try, and the new car tires will be guaranteed for 3 months, and they will be replaced as soon as they are broken. Check that the screws of the shock absorber are loose before they are loose.

Don't forget to fill the tire pressure on all four wheels. Often the 4S shop doesn't tell you that it's a tire, as long as it's out of the insurance, he will immediately tell you that the tire is not round, and buy new tires out of his own pocket. I also have Xiali N3+ right rear wheel ringing, and the complete tire will not sound, but unfortunately the tire is out of warranty.

Spend money to buy experience.

The reason why the situation you described is because there is a problem with the suspension of your car, and there is a problem with the suspension and you need to go to the 4S shop for maintenance.

Shock absorber (shock absorber; The demand for damper is that the spring cannot be stabilized immediately, that is to say, after the spring is compressed and released, it will continue to expand and contract for a period of time, so the shock absorber can absorb the vibration caused by the wheels encountering the uneven road surface, so that the ride is comfortable.

The shock absorber is not used to support the weight of the body, but to suppress the energy of the spring shock absorption and absorb the impact of the road surface. If you've ever driven a car with a broken shock, you can feel the bouncing of the car through every pothole, undulation, and shock absorber is designed to dampen such bounce. Without a shock absorber, you will not be able to control the spring**, the car will have a serious bounce when it encounters rough roads, and the tire grip and traction will be lost due to the vibration of the spring up and down when cornering.

Ideally, the shock absorber is used to limit the spring's bounce to one time.

Shock absorbers, also called shock absorbers. Common shock absorbers include hydraulic shock absorbers and mechanical shock absorbers. Hydraulic shock absorbers are further divided into hydraulic shock absorbers and two-way shock absorbers.

Hydraulic shock absorbers take advantage of the compressibility of the liquid and the characteristics of the liquid to absorb energy when compressed and dissipate energy when flowing to achieve the purpose of reducing or eliminating vibration.

In addition to axial compression, the two-way shock absorber can also convert torsional shock into axial impact, and use the principle of hydraulic shock absorption to reduce or eliminate longitudinal vibration and torsional impact.

The mechanical shock absorber has the advantages of good shock absorption effect, long working life and high performance ratio.

If there is a problem with the brake pads, just replace the brake pads.

Summary. Hello dear, the freshly replaced tires run with a whining sound. First, in this case, first check the installation status of the tire, if the fit between the tire and the rim is not in place, this situation will occur, and the relevant installation status needs to be rechecked.

Second, the problem of tire pressure, if the tire pressure is too low or too high, this can also happen. The third situation is the problem of the rubber material of the tire itself, which will occur if the rubber material of the tire is too hard. Kiss Blessings to you, good health and family, and if my answer is helpful to you, please give it a thumbs up.

Good luck! Good luck!

The car's freshly changed tires whined when it ran.

Hello dear dear, the newly replaced tires run with a whining sound. First, in this case, first check the installation status of the tire, if the fit between the tire and the rim is not in place, this situation will occur, and the relevant installation status needs to be re-checked. Second, the problem of tire pressure, if the tire pressure is too low or too high, this can also happen.

The third situation is the problem of the rubber material of the tire itself, which will occur if the rubber material of the tire is too hard. Kiss Blessings to you, good health and family, and if my answer is helpful to you, please give it a thumbs up. Thank you very much for your support!

Finally, I wish you good health and <> again

Good luck! Good luck!

Hello dear dear, the newly replaced tires run with a whining sound. First, in this case, first check the installation status of the tire, if the fit between the tire and the rim is not in place, this situation will occur, and the relevant installation status needs to be re-checked. Second, the problem of tire pressure, if the tire pressure is too low or too high, this can also happen.

The third situation is the problem of the rubber material of the tire itself, which will occur if the rubber material of the tire is too hard. Kiss Blessings to you, good health and family, and if my answer is helpful to you, please give it a thumbs up. Thank you very much for your support!

Finally, I wish you good health and <> again

Good luck! Good luck!

My tires are 17 Bora 195--65--15, and the new ones are the same number, that is, the patterns and planes are small, just changed, and the original tires are not good. The master said it was a problem with the tires. It's like this after the change, ringing, whining, and slippery in neutral doesn't sound.

In this case, you need to check the vehicle. There is no problem with the wheel bearings.

Check the gearbox and half-shaft of your vehicle.

There is no problem in neutral gear, only with the load in the gear, and the half shaft or wheel bearing is more likely.

The tire number that has just been changed is the same, but I think the plane size is a little small. Can it work?

Hello friends, this related specifications and models are the same, this is no problem, you can rest assured.

1. The engine has abnormal noise.

Symptom description: There is a lot of abnormal noise in the engine compartment, and most people also judge it to be the abnormal noise of the engine compartment by the sound**, which is usually a metal screeching sound or a howling sound.

Solution: The abnormal engine noise indicates that the technical status of a certain mechanism of the engine has changed. It is mainly caused by excessive wear and tear of some parts or improper assembly and adjustment.

Some abnormal noises can still predict that the engine will be damaged accidentally, so when the engine has abnormal noise, it should be repaired in time to prevent the fault from expanding.

It should be reminded that if it is an abnormal noise in the engine, most of the owners will not be able to solve it by themselves, and it is best to send it to the factory for maintenance.

2. There is abnormal noise in the gearbox.

Symptom description: If there is a "rustle" sound inside the gearbox while the car is driving, and there is no more after pressing the clutch or accelerator, there will be a whistle-like sound when changing gears.

Solution: There are many transmission parts, and the reasons for the sound are more complex, so we should pay attention to whether it is related to a specific speed, such as some planetary teeth that sound at about 50km h.

Whether it is related to certain gears, which is very important for judging the failure of the transmission, if a certain gear sounds, it must be related to the components that affect the transmission of the gear; If all gears sound, it is often a common meshing shaft failure or a lack of oil in the transmission. Whether it is related to specific actions, such as increasing and decreasing gears, starting, rapid acceleration, sharp deceleration, turning, etc., are effective means to judge abnormal noise, among them, changing speed and direction are particularly important for judging the rear axle fault.

If the abnormal noise of the transmission is obvious, it is recommended to send it to a professional repair shop to check the faulty parts, and then replace them.

3. There is an abnormal sound in the door.

Symptom description: When driving on the accelerator or brake, there is always some abnormal noise in a certain part of the body, the sound is not loud, and it does not affect normal driving, but it always makes people worry a little about the failure of the body.

Solution: The abnormal noise of the door is mainly caused by the lack of lubrication, but it is necessary to judge whether it is the position of the door hinge or the glass regulator, door lock mechanism, handle mechanism, etc. inside the door. In the case of door hinges or limiters, special door hinges and slide grease can be used, while special door attachment grease is used for lubrication of glass regulators, door locking mechanisms, handle mechanisms, etc. inside the door. In terms of brand selection, try to choose the commonly used brands in 4S stores, such as Kruber, Hotolube, Fox, etc.

It is not advisable to use engine oil or ordinary butter, it will freeze in winter, and the harmful smell will affect your health.

It should be a problem with the suspension suspension.