Some time ago I did two rounds of programs on car tires. There was a blackout on the tires and there was knowledge on buying. Today I

They then talked about the daily maintenance of the tires.

The main point of tire maintenance is to prevent flat tires. Many high-speed accidents are caused by flat tires. Look at these

The frightening picture is really scary! So how should we prevent it? First of all, we must figure out the reasons for the puncture, generally

For instance, tire trauma, tire aging, excessive wear, abnormal tire pressure, and temperature anomalies are the easiest causes of puncture.

Find out the reason we have to remedy the disease.

First of all, for tire injuries, we must do regular inspections, repair or even replace them in time. There are many small partners who are not clear enough to

What kind of damage does the bottom need to change? What kind of damage can make up for it? And so many tricks in the tire shop, I should

How to make it up? Good question! We invited Mr. Chen, the boss who gave us last time, to give you a talk.

A: If you have a tire injury, such as a bulging bulge, you will not be able to save the tire. You must change it. The inside cord is broken.

. There is a mouthful. It's a big hole. If it's a small hole or a little rubber, it's not a big deal. Or

If you have a big nail, 6 or 7 mm or more, don't make it up. Change it.

What is the general situation of a tire repair, is to tie a small nail, the kind you make up on the line. Now generally use the internal subsidies, a little better

Spike with mushrooms. With the patch of twenty or thirty dollars, some of the patch with steel wire may be a little more expensive, fifty-sixty. There is to use

Mushroom nailed, but also sixty and seventy, expensive one hundred more. In general, if you use tens of dollars, the cost of mushroom nails will be similar.

For a dozen or twenty dollars, people earn a man-hour. But the more expensive he is, the higher the profit is, so more than a hundred is not necessary.

There are only four or five hundred births, right? In addition, both of these are internal supplements.

What do we think about aging tire wear? How many years do you need to change a tire?

A: You can't just look at this year. The year is only a reference. It's generally about three years. It mainly depends on wear and tear. There are tires

The wear mark, the tread pattern is almost the same as the mark, it should be replaced. Or that the tire rubber is aging, there is cracking big hole,

That is the change.

With regard to tire pressure, what do we need to pay attention to?

A: The tire pressure is too high or too low will not work. If the tire pressure is too low, the contact area between the tread and the ground increases, and friction will occur at high speeds.

The force is also increased and the fuel consumption is also increased, mainly because the temperature rises faster, so that the continuous high temperature, the internal structure of the tire can not stand, that cord cloth

The layer is easily broken and it is easy to puncture the tire.

If the tire pressure is too high, you will definitely feel very hard and bumpy. It will also be bad for your suspension, and the grip and braking force will be worse.

, And the middle part of the tread will withstand more force and wear will be more serious. The only benefit may be to save a little

oil. But it is still more harmful than it is.

For example, you drive high speed in summer, 120 km/h, continuously drive 300 km, and the children's heat plus continuous driving, tire temperature

It will rise and the pressure will increase. If your own tire pressure is normal, that's okay, as long as you don't overload and don't speed, I mean

Tire load-bearing level and speed level. But if your own tire pressure is too high or too low, you'll hit a little uneven road again.

Face, or rolling a foreign body, it is very easy to puncture.

Therefore, tire pressure is a matter of regular inspection, especially before running high speed. Then don’t forget to check the spare tire too.

According to the tire pressure and bearing quality table on the vehicle B-pillar or C-pillar! I have a friend who is running a high-speed puncture, want to change the spare tire, but spare tire

After several years of no gas, I cried.

Speaking here, Onion Brother reminds you that checking tire pressure is not just using a pedal. You are not a bicycle.

The difference between bar, that can really not see.

Well, we continue to ask Chen Boss. Are there any other precautions regarding the daily use of tires?

A: For other things, for example, the car can be used for a period of time and it can be reversed. Because the car's suspension has a certain amount of

Tilt, plus some tires are driven wheels and steering wheels, so the four tires wear will not be consistent. About twenty thousand kilometers

Under the line, but do not change, asymmetrical patterns of the tire can be cross-exchange, asymmetrical pattern, single-oriented pattern before and after the change. If you look round

Tire grinding is particularly serious, it would have to do four-wheel positioning, and change is useless.

Then again, try not to get on the road at all times. If you are old, you must be able to bulge easily.

On the front, or as much as possible, increase the angle between the tire and the road. In short, when you normally open, you should pay attention to it.

Go, pay more attention to tire pressure, pay more attention to the spare tire, basically the same.

After talking about three issues before and after, about the tires are also about the same thing, I believe that small partners have a deeper understanding of the tires. total

The car onion ring is your car welfare agency, a lot of attention do not miss, we will see you next time!

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