How can the wheels be aligned, and how can the wheels of the car be aligned?

First of all, you must be familiar with the steering wheel of the car is how many turns, the number of turns of the steering wheel of the car is different according to different cars, some more and some less. If the steering wheel with power assist will have fewer turns, the steering wheel without power assist will have a little more turns because the gear ratio should be increased.

For example, the steering wheel of the car from the left to the top to the right to the top is 2 and a half circles, when reversing, it will be killed when the garage is reversed, pay attention to it when it is killed, and return to the wheel for a circle and a half, at this time, with the help of the steering wheel sign (when the general direction is back to the right, the sign is right), so that you can accurately judge whether the wheel is right.

Of course, if you drive for a long time, you will generally feel it when reversing, and you will slowly feel it when you reverse it a few times, and it will be easy to straighten the wheels.

Drive in a straight line for a while, remembering where the steering wheel is. In this position in the future, the wheel is right. Of course, if the steering wheel is 360 degrees, the wheels are crooked, so it must be combined with the car feeling to ensure that the wheels are positive.

I'll come, when the wheels of the general car are right, the steering wheel can be left or right for a little more than 2 laps (to death), so if you can't remember, temporarily brake and stop in the middle of reversing, and then go right or left to kill the direction, and then go back a little more than 2 laps to the right. 5740 hopes it will help you!

Remember the position of the steering wheel, if the steering wheel is 360 degrees, the wheel is positive, so it must be combined with the car feeling, the wheel is crooked and straight driving for a while, in order to ensure that the wheel is positive. Of course. The future direction is in this position.

Situ? Fight to the left until you die. Then hit it back two more laps.

I seem.

How to turn the wheel of the car back to the right:

First of all, it should be clear that there is a sign in the middle of the steering wheel, which is the logo of the car brand, and the sign is positive, indicating that your steering wheel is either positive or 360 degrees off, and the wheel is positive or left or right, so the logo of the steering wheel is a reference. Turn left, turn right, turn around, etc., you must know how to turn right, take turning left as an example, because just after hitting the left direction, the car turns over, and you naturally know to hit the right direction to return to the right.

So, I think you only don't know how to return to the right when you park, this is also very simple, when you park the car (don't turn off the engine first), take the steering wheel sign as the premise, and then hang a gear or reverse gear, slowly lift the clutch (automatic gear to lift the brake), at this time the car will be slightly forward or backward, if it is a straight line, then it means that your wheels have been corrected, if to the left or right, then you adjust.

As a novice, if you don't know how much to hit in the direction, then don't be fast when turning, as for how many directions to hit, remember to "hit as much as you want" until you enter the driving lane, and then immediately quickly return to the direction; You can also go back early, so that you don't have to go back to the direction quickly, which needs to be realized slowly.

It is inevitable that you will be a little nervous at the beginning of the road, it doesn't matter, just remember, keep a safe distance (generally half of the speed, if 60 kilometers per hour, the safety distance is 30 meters), step on the brakes in an emergency, don't do anything else, what to dodge to the left, to the right and so on, just brake on the spot, if the car behind hits you, it is also the full responsibility of the car behind, because he did not keep a safe distance.

When you are skilled, you can naturally straighten it, mainly by feeling.

Beginners can compare some reference objects when parking, judge the position of the body, and finally stop, if it is not clear whether the front wheels are aligned, you can first beat the steering wheel to either side, and then turn back for one and a half turns.

If you want the wheels to swing right, just brake directly, and you don't need to hit the steering wheel.

One lap is 360 degrees, half a lap is 180 degrees, don't be too nervous, look at what you asked.

Hold down the steering wheel with one hand, and after a few laps, silently remember that just hit this lap and don't have any other tricks.

Be careful when driving, hit the direction for a few laps, and then turn back a few laps of direction, and the steering wheel is aligned.

When the steering wheel is aligned, the wheels are aligned. I guess you practiced reversing two laps to the left and two laps to the right, and you were confused, and I was like this at the time, so I could only recite the laps in my heart, and there was no other way.

When traveling on a flat road, your hands are off the steering wheel and the steering wheel does not move, indicating that the wheels are positive.

The steering wheel is full of one and a half circles left and right, and a lot of crosses are one circle at a time, except for the curve, the other test subjects are full of back to the right, remember a circle and a half, a perfect circle and a half circle, just look at the mark on the steering wheel.

<> many novice drivers have a kind of confusion, how to know whether the wheels have been aligned when they park, the old drivers feel that this is a very small pediatric problem is very naïve, but if you don't pay attention, you may be deceived by an illusion, there will be a great safety hazard when starting the vehicle, so Fang Fei teaches everyone a simple way how to identify if the steering wheel is found before starting the car. Then you're better off trying to do a one-and-a-half-turn to the right, or a one-and-a-half-turn steering wheel to the left. Under normal circumstances, the wheels are aligned, and the steering wheel only needs to be turned left or right for one and a half turns.

Of course, there are many novices who have some small problems, often the steering wheel is not corrected after parking, maybe the next time when starting the car, they don't know how many circles the steering wheel plays, at this time you can put the steering wheel to the right or to the left to die, as a reference, once the steering wheel is killed, according to the above, the corresponding you turn in the opposite direction for a circle and a half at this time to prove that the wheel has been corrected, is not very simple and easy to use. As mentioned earlier, it looks like the steering wheel is back in a positive state.

In fact, it has been played to the right, if the car is started at this time and the gas pedal is just negligent, then the car will definitely turn directly to the right, if there is something next to it, then it is easy to scratch, so use the method just now to confirm before starting the car, no matter where the wheels are deflected, first quickly to the left or right to die, and then back to the right can ensure that it is straight, and it is recommended that novice friends must turn the steering wheel back to the right when parking, if it is not right, it means that the door is not straight, It is easy to affect the suspension and chassis of the car, and in the long run, the tires will also deform.

The first trick is to memorize the lap number of tires, but there are many novices who can't remember it, so what should I do at this time? In fact, the method is also very simple, we first park the car of the car and then kill the steering wheel, and then kill the steering wheel, and then go back to one and a half laps. In this way, you can straighten the car tires, which is still very useful for novices!

The second trick is to look at the rearview mirror, in the process of driving, the direction of the front wheels will change, and the rear wheels will also change. So after we park, we can observe the rearview mirror, and look in the rearview mirror to see the direction of the two tires behind us, and the body of our entire car, whether it has been tilted. If it's tilting, it's likely that your car isn't aligning the steering wheel.

Hope it helps!

The front wheels of the car can automatically return to the center after steering.

This is related to the two positioning parameters in the wheel alignment of the car, the kingpin camber and the kingpin camber. The kingpin is the axis of rotation of the steering wheel when turning, the line connecting the wheel and the knuckle, and the wheel is rotated with this axis of rotation when turning.

Kingpin camber means that the kingpin is installed on the front axle, and its upper end is slightly inclined inward, so that an angle is formed between the kingpin axis and the ground perpendicular line in the transverse plane of the car, which is called the kingpin camber.

The function of the caster angle of the kingpin is to raise the front of the wheel or the front of the whole vehicle by a certain distance when the wheel rotates, so that under the action of wheel gravity, the wheel will return to the original direction and position, that is to say, under the action of wheel gravity, the steering wheel is easier to reset.

The front wheel, that is, the steering wheel, has four positioning parameters: 1. The kingpin is tilted, 2. The kingpin is tilted, 3. The front wheel is cambered (ultra-low pressure tires can be tilted inward, 4. The front wheel is toe-in, which is the reason for ensuring the wheel return.

A more advanced sedan will automatically return to the right! If you don't have this function, the car needs to be corrected manually!

Upstairs nonsense, the main reason for the automatic centering of the front wheels of the car is the existence of the caster angle of the kingpin. When looking at the tire in the front and rear directions, the kingpin axis is inclined to the inside of the body, and this angle is called the kingpin camber. When the steering wheel rotates, the lowest point of the wheel will sink below the road surface, but in fact the lower edge of the wheel cannot fall below the road surface, but the steering wheel together with the entire front of the car will be lifted up to a corresponding height, so that the gravity of the car itself has the effect of making the steering wheel return to the original middle position, so that the steering wheel is easy to reset.

In addition, the caster angle of the kingpin also reduces the distance between the kingpin axis and the road surface intersection point to the center plane of the wheel and the ground line, thereby reducing the force that the driver applies to the steering wheel during steering, making the steering control light, and can also reduce the impact force transmitted from the steering wheel to the steering wheel. However, the inclination angle of the kingpin should not be too large, otherwise it will accelerate the wear of the tire.