Q:How many layers are the tires of the car?

It depends on what kind of tyre you are. I've seen tyres up to 18 stories, but that's truck. Cars are generally made of nylon. This is not the level of the group.

Q:How often do they need to be replaced?

If the tire aging phenomenon (e.g. tread groove bottom or a small bead crack are numerous and matrix) on the need for timely, the tire change, no matter how long and how much the tire wear. And the influence of tire rubber aging factors and the use of tires and storage environment has a great relationship, so it is difficult to accurately judge the specific service life of a tire.

Q:How long does it take to change the tires?

Usually the pressure on the front and rear tires is different. You should adjust the air pressure at the location of the tire after you adjust the position of the tire. When adjusting the position, it is recommended to check whether the tread has abnormal wear.

Q:Is a military truck a bullet proof tyre?

Ordinary military cards don't need bullet proof tyres, only wheeled armored vehicles are bullet proof tyres, because bullet proof tires are expensive

Q:How many kilometers can a car tire run in life?

In addition, routine maintenance, such as four wheel positioning, atmospheric pressure, regular inspection, will also have a significant impact on tire service life.So it's hard to give specific data on how many kilometers a tyre can drive. Gentle driving style, proper tire maintenance can also extend the service life of tires.

Q:Does the car tire come within or without?

When installed, the inner lining sleeve safely on the rim, the outer wall of the inner wall of the casing and inner tube are respectively coated with talcum powder, the tire side into the rim, the valve tube alignment hole rim, the inner tube from the gap into the rim and the rim, and the wheel rim of the hole from the outlet door mouth, with the valve cap, and then install the tire on the other side. Pry into the last tread, pry with a pry bar and remain stationary, and another pry the tire rod into the small part of the gap between the rim and the tire edge, pry the tire into the rim. If necessary, you can use foot or hammer to cooperate with you.

Q:Why the truck tire will be issued when his voice

Maybe there is a crack in the wheel hub. If it breaks down, it needs to be replaced to prevent traffic accidents

Q:How many kilometers does the car tire change?

The following five conditions need to change:1, tire wear to wear limit mark must be stopped using (ie tread tread depth is less than 1.6 mm).2, tire aging.3, tread deformation or bead damage of the tire, lack of gas, causing the tire side of the tire was crushed, corrosion by chemical tires may not continue to use.4, drum wrapped tires shall not continue to use.5, other damage, if the use of tire safety, may not continue to use.When you need to change, please refer to the above and have nothing to do with the mileage.You can go to Michelin Chi shop, professional staff to view the car tires in kind to make a judgment.

Q:What's the use of tyres, high pressure tyres and low pressure tyres?

Influence of tire pressure on vehicle safety:1., the tire pressure is too high or too low, will cause part of the tread is not grounded, thereby reducing the tire grip, affecting the safety performance of traffic2., over inflated tires will make their carcass too tight, tire fatigue. The shell is easy to break and cut3. the inflated tires will become excessive deformation and overheating, and eventually will lead to rupture of the shell. It has been pointed out that, due to insufficient air, the shell must bear most of the weight. Its potential risk is greater than that of over inflated tires.4. pressure can also affect the control of a vehicle, for example, to a degree of understeer or excessive steering.

Q:Can truck tires intermodulation on the left and right? Because eat fetal to eat badly

Reversing the tires around is also a way to extend the service life of the tires