If the surface of the wheel hub of the car is slightly scratched, do I need to do dynamic balancing

Hello, generally speaking, as long as the tire and rim have been reassembled, such as wheel wheel replacement, tire tires, tire repair, tire pressure monitoring module, valve replacement of different materials, etc., the dynamic balance needs to be adjusted.

Hope mine can help you, hope!

There are generally two kinds of automobile wheels, one is steel wheels and the other is aluminum alloy wheels. If the wheel hub is scratched, it can be repaired, but one is to see if it can be repaired, and the impact does not affect safety, and the other is to see if it is worth repairing. My own car now has scratches on the wheels, but it hasn't been repaired.

Wheel scratches are generally caused by rubbing the teeth of the road.

Steel wheels are very cheap and there is no need to repair them. When you go to the 4S shop where you buy a car, they are all sold as scrap, which are all wheels that others have upgraded and replaced with aluminum alloy, and generally they sell a wheel as scrap for 10 yuan. Even if you buy theirs, it's only a few dozen dollars.

The value of aluminum alloy wheels is relatively high, and whether it needs to be repaired depends on the situation.

If the car is about 100,000 yuan, the general wheel hub is 15 inches-16 inches, you go to a 4S shop or auto repair shop, one is about 300 yuan, for the sake of safety, drive at ease, it is better to buy a new one directly, it is time-consuming and expensive to repair.

If the car is more than 200,000 yuan, the cost of the wheel hub may be relatively high, and the maintenance cost can be considered, and the maintenance cost is about 200 yuan.

There is also a situation where the scratches are not very serious, do not affect driving safety, and do not need to be repaired at all. It's just that the appearance is a little unsightly. My wheels are all scratched, and I still drive.

Summary: If the wheel hub is scratched, it depends on whether the scratch is serious. If you don't like it, you can buy a wheel repair paint solution online, ten yuan a bottle, if it's serious, you can directly change it to a new one, hundreds of thousands of cars are driven, don't save this money for safety.

If you want to fix it, you can fix it, but you must not affect the safety of forced exercise.

Hardly needed.

This is because the weight of the scratched area will hardly change after it has been repaired. If the tire has been stripped off, it is best to do the bottom balancing, because the marked rear tire does not ensure the correct original balance.

No, most of the current car wheels are made of aluminum alloy, and slight scratches will not change the quality of the local wheels, will not lead to changes in the dynamic balance, and there is no need to do dynamic balance.

It is necessary to rebalance the dynamics, otherwise the tires will wear out and be unbalanced, the steering wheel will tremble, and the direction will deviate.

If you have nothing to do, just do the balance.

Summary. Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions! If the normal wheel hub is scratched, if it is relatively large, this will definitely affect the dynamic balance of the tire.

Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car problems, for you to find the corresponding problem solutions and solutions! If the scratch of the normal wheel hub is relatively large, the Shoukai faction Sun Jin will definitely affect the dynamic balance of the tire. If there is shaking when running normally, it is recommended to do this tire dynamic balance better.

My wheels are currently like this, will it affect the ride?

does not compromise safety.

Do I need to do balancing?

I think the defect is relatively large, so it won't be unsafe to drive, right?

If there is no safety problem, if the direction of running does not shake, you can do not do tire dynamic balancing.

If you run 120 at high speed, will this level of damage not be affected if you are safe?

There are no security issues.

In your experience, is it better for me to repair the wheel or to replace it directly?

Fix it.

Summary. In this case, a slight scratch of the wheel will not cause the wheel to be deformed. If you say that after doing this 4 rounds of dynamic balancing.

If this phenomenon occurs, then this needs to be checked, and the hub steel rim needs to be checked specifically. Take a look at the hub steel rim, see if there is any deformation, if it is deformed, this needs to be replaced, if the hub steel ring is not deformed, there will be this phenomenon, then you need to check the position of the lower limb arm ball joint rubber sleeve connection, see the position of the tie rod ball joint connection including the direction machine, and see if there is looseness or wear. It needs to be checked specifically.

The wheel hub is a little scratched, usually the steering wheel is not shaken, and then the steering wheel shakes at a high speed of about 120, and the wheel is cracked and damaged, and the dynamic balance is also done, and the wheel positioning is still shaken, will it be the cause of the hub?

In this case, a slight scratch of the wheel will not cause the wheel to be deformed. If you say that after doing this 4 rounds of dynamic balancing. If this phenomenon occurs, then this needs to be checked, and the hub steel rim needs to be checked specifically.

Take a look at this hub steel rim, see if there is a deformation of the gear quietly, if it is deformed, this needs to be replaced, if the hub steel rim is not deformed there will be this phenomenon, then you need to check the position of the lower limb arm ball joint rubber sleeve connection, including the position of the rod ball joint connection of the square staring stupid teasing machine, to see if there is looseness or wear. It needs to be checked specifically.

Sent it, did you see it?

I bought the wheels and tried to see if they still jittered, and there could be some problems.

If there is still slippage and shaking, then you need to check the rubber sleeve of the ball head of the lower arm, as well as the position of the macro connection of the pull rod ball head of the steering machine, to see if there is any looseness, and it is necessary to check the position of the half-shaft ball cage connection to see if it is loose and whether there is a large amount of wear.

When it is 120, it will not shake, and when it is above 130, it will not shake.

This may be due to a problem with the hub or the position of this half-shaft cage, which is too worn.

Divide the left and right half axle cage not?

Do you change all 4 wheels or the front two?

Replacing the front two will do the trick. This half-shaft cage on the left and right sides needs to be checked specifically.

It is important whether the hub is scratched by the road teeth or not, depending on how badly the hub is scratched. If the situation is more important, you need to go to the repair shop for repairs.

It can include the following three conditions.

1.If the edge of the hub is badly scratched, it needs to be repaired, otherwise it may happen that the hub is not in close contact with the tire and the tire is flat. Withered Boy.

2.When the hub is scratched to expose the primer, it also needs to be repaired. If it is not repaired for a long time, the scratched area may continue to wrinkle and swell, and it may also affect rust and corrosion.

3.The hub is damaged and deformed. This situation is serious enough to affect the driving of vehicles. It needs to be repaired immediately or even replaced directly.

If the degree of scratching of the wheel hub is not large, there is no need to do dynamic balancing. If the hub is scraped to the point where it needs to be replaced, the dynamic balance needs to be checked.

Most of the situations where dynamic equilibrium is required are as follows:

1.Replace or repair tires in the event of a crash;

2.unilateral eccentric wear of front and rear tires;

3.Feeling that the steering wheel is too heavy or fluttering while driving;

4.When driving forward, the car turns left or right.

The purpose of tire dynamic balancing is to keep the tires of the car in a stable state year-on-year when rotating at high speed and keep the vehicle running normally. It needs to be carried out on a special gauge balancing machine, and then paste a balance weight on the inside of the tire to make the tire in a stable state year-on-year, the balance weight is in g units, and the commonly used measurement includes 5g, 10g, 15g, 20g, etc. , the largest is about 50g.

If the tires are unbalanced, the vehicle will shake the body or the steering wheel will vibrate when driving.