Where can I learn to align the wheel and change the tires, repair the tires

You can learn by finding a fast repair shop with four-wheel alignment, that is, you can get a salary and learn things, and you can go hand in hand [car questions, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, want to learn this technology. It is recommended to go to the tire store in the market to learn quickly. Business is better than 4S stores. [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The car only needs to do four-wheel alignment when it deviates, does not automatically return to the wheel when the direction is hit, the steering wheel is too heavy or floating and trembling, the front and rear tires are worn on one side, the axle and suspension parts have been disassembled, or the chassis and suspension are damaged due to accidents.

You don't need to do four-wheel alignment to change tires, you can do downward balancing.

What are the symptoms of abnormal tire balance? In the local language, there is a possibility of shaking, and the steering wheel will tremble. That's where the balance comes in.

In general, if the car is running off, you should first consider doing four-wheel alignment. If the steering wheel is dangling from side to side, you should first consider doing a four-wheel alignment.

If you specialize in tires. Tire shops are the best choice.

Hello Tire Shop Wheel Alignment Dynamic Balancing [Car Questions, Ask the Car Master. 4S shop professional technician, 10 minutes to solve. 】

Find a tire repair department Most of them can hope that my help to you [car questions, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

changeTires do not need to be aligned with the wheels.

Changing tires does not require wheel alignment, but wheel dynamic balancing is required after changing tires, which has nothing to do with wheel alignment.

After replacing the tires with new tires, or after removing and reassembling the tires, dynamic balancing is required to ensure that the tires can be driven smoothly. If the vehicle does not deviate from the direction and the steering wheel is not skewed, then there is no need for four-wheel alignment, but the wheel dynamic balance must be carried out, otherwise there will be shaking in driving.

Situations where wheel alignment is required:

The vehicle is steering abnormally, and it is found that the vehicle is not driving normally. One is when turning, my car is with power steering, and it used to be fine, but recently I found that when turning, the steering wheel is very heavy, which is a sign.

One is that while driving, it is clear that your steering wheel is correct but the car is off, which is also a sign. It is also a problem to find that the wheels and steering wheel do not have a force that corrects themselves after turning.

The difference in the degree of tire wear is large, when parking, it is found that the degree of wear of the wheels is not the same, some are eccentric, half of each tire is good, half is almost worn out, which needs to be positioned.

Tire change does not need to do four-wheel alignment, need to do a power balance, general deviation, damage to the chassis and suspension caused by accidents, abnormal tire wear and tear on the axle, and suspension parts are removed before four-wheel alignment is required.

Need. The wheels of a car are composed of two parts: tires and hubs, but for various reasons, the mass distribution of each part of the whole cannot be very uniform. When driving at high speed, an unbalanced state will be formed, which endangers driving safety.

Correct the balance of the edge parts of the tire by adding counterweights. Use the balancing machine to display the data, if it shows 0, it means that you don't need to do the dynamic balancing, and if you display other data, you need to use the weight of the data to achieve balance. Therefore, dynamic balance should be done after replacing new tires and repairing tires to ensure that the wheels are in a state of dynamic balance at high speed.

Four situations where you need to do four-wheel alignment:

1. The driving performance of the vehicle has been affected (the most direct feeling of the driver is the deviation, and the direction is not automatically returned).

2. Damage to the chassis and suspension caused by accidents.

3. Abnormal tire wear (but also consider whether it is due to abnormal tire pressure that causes abnormal wear, under normal circumstances, high tire pressure will aggravate the wear of the tread, and low tire pressure will aggravate the wear on both sides of the tread; If there is eccentricity on one side, there is a possibility that the camber angle is misaligned. ）

4. The axle and suspension parts have been removed.

1. There is no need to do four-wheel alignment after changing new tires. 2. Four-wheel alignment needs to be done in the following situations: 1. After replacing new tires or repairing in the event of a collision accident.

2. One-sided eccentric wear of front and rear tires. 3. The steering wheel is too heavy or floating and shivering when driving. 4. When going straight, the car deviates to the left or right.

5. Daily maintenance of the vehicle: after driving for 3 months, the new car will be aligned every six months or 10,000 kilometers. Inspections to be done after changing tires:

1. Tire balance check After the tire is replaced, generally speaking, the weight will not be completely uniform, so after the tire is replaced, it is necessary to carry out a balance test on the tire hub in the case of movement to ensure that the tire can drive smoothly and avoid shaking. 2. Replace the new valve is also a rubber material, which will age after a long time, so if the tire needs to be replaced because of the end of its service life, it is best to replace the valve at this time. 3. Check the tire pressure After replacing the tire, it is also necessary to test the tire pressure, the tire pressure is not high or low, it is easy to cause a puncture.

Hello, what you need to do after replacing the tires.

First, replace the new tires, and the tire dynamic balance in the future, this must be done, otherwise, the vehicle may have steering wheel resonance or shake at high speed when driving!

Second, four-wheel alignment, this generally does not need to be carried out, if the vehicle usually runs normally, and there is no deviation, there is no need to do four-wheel alignment.

It is recommended to do. This doesn't hurt the tires and suspension, the point is to ensure safety. But it must be accurate, otherwise the harm will be great.

To replace the tire, you only need to do dynamic balancing, and if you need to do positioning if you replace the arm or ball joint.

No, you can do the balancing.

Dynamic balancing is required when replacing new tires or after removing and disassembling tires.

It is usually impossible to distribute the weight evenly 100% after the tire is mounted on the rim, use a balancing machine to test the balance of the tire rim in the case of movement, and use the balance weight (adjustment) at the unbalance point to ensure that the tire can run smoothly and avoid gear without shaking. It is recommended that you can also check the four-wheel alignment data of Xingxingyu, and if there is a problem with the data, you need to redo the four-wheel alignment with the tassel. Michelin (China) Investment** has made its best efforts and diligence to ensure the accuracy, correctness and timeliness of all information published and contained herein.

Even so, due to the timeliness of technical information, possible differences in the understanding of individual consumers, and different proficiency levels in on-site operation and use, some of the information published and contained in the above may not be updated or fully applicable.

In general, the vehicle does not need to do four-wheel alignment when replacing tires, and the car needs to do the dynamic balancing of tires after replacing new tires. Hazards of four-wheel alignment problems: 1. Affect the car to run in a straight line:

When the car does not run forward in a straight line, there may be problems with the four-wheel alignment of the car, and the driver must constantly adjust to make the vehicle drive in a straight line, and it will be more dangerous if the four-wheel alignment is not done in time. 2. There is a risk in car cornering: because there is a problem with the four wheels of the car, there may be an imbalance when the car is cornering, which greatly affects the balance of the vehicle.

3.Excessive tire wear: When the tires are checked normally, it is found that the tires of the car are excessively worn, especially when the tires are eaten, it is necessary to check whether there is a problem with the four-wheel alignment of the car, and the phenomenon of tire bursts is likely to occur if the wear is serious.

Changing tires does not require wheel alignment.

Changing the rims and tires only affects the overall dynamic balance of the wheels and has no effect on the suspension. Moreover, wheel alignment refers to the attributes of the suspension, whether it is a tire change or a rim, as long as the size is consistent, there is no need to do wheel alignment. If you do dynamic balancing or misalignment, you can see if the tire pressure is consistent.

One thing to note is that it's normal for the new tires to deviate slightly, as the contact surface between the new tires and the ground is not tight. The dynamic balance of a car is the state of equilibrium as the wheels rotate around their axles. If the center of gravity of the tires is asymmetrical when rotating, then the rotation amplitude of the tires on both sides is different, which will affect the driving while driving.

Precautions for changing tires

Choose the right tire, the tire specification should be the same as the previous tire, and it must be the same as the other tire with the axle, such as: speed level, load index, tread, brand, size, etc., which is conducive to safe driving; The valve also needs to be replaced, this is because, when you replace the tire, the aging cycle of the new tire and the valve is different, and during the new tire cycle, the valve may have problems, and this is not easy for people to detect, so it is best to replace the valve at the same time as the tire is replaced.

Installation direction and inflation, if the use or use of the original car with tires, to install according to the manufacturer's requirements, if it is a non-original tire, generally with the production date of the end outward, if it is a directional tire, then make the arrow on the wheel and the same direction of the car installation. When inflated, the maximum allowable air pressure of the tire can be inflated, and then it can be reduced to the standard air pressure specified by the manufacturer.