What happens if the car goes off track after getting a new tire? Do I need to do positioning to chan

What should I do if I keep mistracking when driving after changing new tires? Do you want to do wheel alignment?

After changing the new tires, the car deviates, generally the dynamic balance of the car is not done, or the four-wheel alignment needs to be done in time, and the dynamic balance needs to be done for the new tires.

After changing the tires, because the tread of the old and new tires is not the same. At this point, the direction will be off. It doesn't matter how many tires are changed in the car. All need to do four-wheel alignment. Because the suspension of your vehicle has become accustomed to the original tires. Wheel alignment must be done.

After changing the new tires, the balance of the four wheels of the car has been changed, so he must do the four-wheel alignment after the tire change, and the car will not deviate after repositioning and balancing the positioning.

It may be that the tire positioning is not done, and it is better to do the positioning when changing the tire, so as to keep the power of the tire balanced.

Mine too, how to position is not good, in the 4S shop, outside the tire shop changed a few locators, all said that the data is very good, because to the left deviation, before and after the left and right to change the tire, no, and return to the original state, no change, is not to the left or to the right deviation, straight line about 100 meters, on the automatic right direction, I don't know why, please give the master an answer, thank you!

Hello! What brand of car is it?

It is estimated that the four-wheel alignment was not done correctly.

Look at the toe-in value from the new.

1. What you do is not four-wheel alignment, although you are on the four-wheel alignment machine, they only check the positioning data of the first two wheels for you.

2. Redo the four-wheel alignment, mainly check whether the length of the adjustment thread of the tie rod of the front wheel direction machine is the same, and whether the wheelbase of the front and rear wheels is the same.

3. According to what you said, the wheelbase of the front and rear wheels on the left side should be longer than that on the right. If you know it, loosen the fixing screws of the front suspension and adjust the front suspension on the right side to the front of the front of the car.

Chery Arrizo GX new car 10,000 kilometers before the steering wheel was a little tilted to the left side, today I went to the 4S shop, the master adjusted it, and now it is tilted on the right side, and now the direction of the left and right is different, and the left and right direction should be hard to hit the right side, and you can hit it lightly.

If you've done a four-wheel shift, the first thing you need to do is make sure the tire pressure is the same. In addition, it is necessary to determine whether the tire wears the same amount, if the difference is too large, the friction with the ground will be different, and there will also be mistracking. If all of this is fine, it is recommended that you do a four-wheel alignment.

If the tire is not separated from the wheel, it is not necessary to do dynamic balancing if it is directly replaced as a whole.

There are many reasons why the steering wheel of the car cannot automatically return to the right, including damage to the car steering machine, wrong toe value, damage to the pendulum, etc., which are analyzed below.

1. Damage to the steering gear of the car:

When the steering mechanism of the car is damaged, the car will have symptoms such as difficulty in steering or the direction cannot automatically return to normal. In this case, the gap of the steering machine should be readjusted, and lubricated with lubricating oil, if the car steering wheel still cannot be corrected, it should be checked by a professional in a repair shop or 4S shop.

2. The toe-in value is incorrect

If the car does not do four-wheel alignment after replacing the tires, the toe-in value of the car tires is wrong, the tires on both sides will not reach the parallel state, and the car will not automatically return to the right due to resistance when steering. In this case, the vehicle should be re-aligned and the toe value adjusted.

3. Damage to the pendulum

If the pendulum of the car is damaged, it will aggravate the wear and tear on the inside of the vehicle's tires and affect the automatic centering function of the steering wheel. In this case, replace it with a new pendulum glue.

Things to note about car steering machines:

1. When the car is parked, the steering wheel should be corrected, otherwise it will cause resistance to the steering machine, which will affect the life of the steering machine for a long time.

2. After the car replaces the tires, do the four-wheel alignment in time and check the steering machine.

3. Lubricate the parts of the steering machine on time.

What's going on with the steering wheel not right.

1. The steering wheel is not correct after the vehicle is used for a period of time, which has a certain relationship with the tire pressure, tire wear, wear and tear of various parts of the chassis, and four-wheel alignment. If the tread pattern of the two front tires is not worn consistently, it will also cause the vehicle to deviate.

2. If there is no problem with the tire, it is recommended to go to the 4S shop to check the use of various parts of the chassis, the value of the four-wheel alignment will also lead to the problem of improper steering wheel after using it for a period of time, and it is also possible that the cross tie rod is offset to one side and causes the steering wheel to be wrong.

The steering wheel of the car needs to be adjusted in time, otherwise the potential safety hazards are great when driving, and it is very easy to have some collisions.

The difference between a misaligned steering wheel and a mistracking:

Deviation does not necessarily mean that the steering wheel is not right, and the steering wheel is not necessarily wrong, and the two can also coexist, both deviation and steering wheel error. I have encountered someone who said that the steering wheel is not correct as deviation, because after he hit the steering wheel horizontally, the car will run to the side, and he thinks that it is misaligned, but in fact, it is just that the steering wheel is not right.

Therefore, if you want to know whether your car is off, then find a relatively straight and flat road with few vehicles to try, it must be a flat road, potholes are not allowed, because the wheels will change direction when they press over potholes and bulges, and some roads will also have errors in the middle high and low in order to drain water.

There are many reasons for mistrackingInsufficient air pressure in the tires can cause misalignment, the degree of tread pattern wear is not the same, there is a problem with the design of the suspension system, or the suspension is injured.

Due to the different working conditions and loads of each tire, the rear wheel load of the truck is generally greater than the front wheel, and the front wheel load of the car is generally greater than the rear wheel, if the driving position is on the left side.

Normally, the speed of the car when turning left will be greater than the speed when turning to the right, resulting in the tire on the right side of the car being stressed more than the left tire when turning left, and the right edge of the right tire is most worn after the car has traveled a certain mile. On the contrary, in right-hand driving areas such as Hong Kong, the United Kingdom, and Australia, the outside edge of the left tire is more worn.

Tire rotation should adopt different rotation methods according to the different characteristics of tires:

1) Transposition of tread non-directional bias tires. Since the front wheel is worn heavier than the rear wheel when the tire is in use, the tire on the same axle can be swapped to make the left and right sides of the tire wear evenly. After a period of use, the replaced tires on the front axle can be scrapped, retreaded or used as spare tires, while new tires are installed on the front wheels.

It is more economical to do so.

2) Transposition of radial tires. Radial tires should be kept on the same side of the vehicle, i.e. in the same direction of rotation. The rotation direction of the radial tires is fixed, and if the direction of rotation is reversed, the vehicle will lose its handling stability, make the car unsmooth and vibrate.

The above content reference: Encyclopedia - Tire Rotation.

There are many reasons for mistracking: insufficient tire pressure can cause mistracking, varying degrees of tread wear can cause mistracking, suspension design problems or suspension injuries can cause mistracking. Due to the different working conditions and loads of each tire, the load of the rear wheel of the truck is generally greater than that of the front wheel, and the load of the front wheel of the car is generally greater than that of the rear wheel.

In general, the speed of the left turn will be greater than the speed of the right turn, resulting in a greater pressure on the right tire than on the left side. After a certain mileage, the right edge of the right tire wears the most. Conversely, in right-hand drive areas such as Hong Kong, the United Kingdom, and Australia, the outer edge of the left tire is more worn.

Tire transposition should be based on the different characteristics of the tire to adopt different transposition methods: first, the tread pattern non-directional bias tire transposition. When using tires, the wear of the front wheels is heavier than that of the rear wheels, so replacing the tires on the same axle can evenly wear the left and right sides of the tires.

After a period of use, the replaced tires on the front axle can be scrapped, retreaded or used as spare tires, and the new tires can be installed on the front wheels. It's more economical and reasonable. Second, the transposition of radial tires.

Radial tires should be used on the same side of the vehicle, i.e. in the same direction of rotation. The direction of rotation of radial tires is fixed. If the steering is reversed, the vehicle will lose handling stability, allowing the vehicle to ride smoothly and vibrate.