Is it bad luck that the tire is often punctured?

It is not necessarily bad luck that the tire is often punctured. Maybe it's the driving habits. They are often close to the roadside, because many foreign objects fall from the cart and are then crushed by the cart to places near the roadside, especially nails, stones, iron sheets and so on. The following is an introduction about tires: main material: the main material of tires is rubber, and the characteristic of rubber is the time of use or storage.

Is it bad luck that the tire is often punctured?

It is not necessarily bad luck that the tire is often punctured. Maybe it's the driving habits. They are often close to the roadside, because many foreign objects fall from the cart and are then crushed by the cart to places near the roadside, especially nails, stones, iron sheets and so on. The following is the related introduction about the tire: Main material: The main material of the tire is rubber, which is characterized by aging after being used or left for a long time, resulting in obvious changes in physical properties such as hardness and wear resistance of the tire. If the tire is aging and continues to be used lightly, it will affect the performance of the vehicle or cause a puncture. Service life: Four-season tires or economical tires are generally used. The service life is 3-5 years, and the mileage is about 50,000 kilometers. Generally speaking, one year's service life of tires is enough. But for high-performance tires, the service life is only 20-30 thousand kilometers. If the price is reduced, you can also consider buying.

What's the effect of widening the tire by 2 cm on the car?

The tire width of 2 cm has a certain effect on the grip of the vehicle. It makes the car have a better grip on the ground, but the corresponding fuel consumption also increases.

Tire introduction:

The types of tires have international standard tire codes, and the percentage of section width and flattening rate is expressed in millimeters. Add the tire type code, rim diameter (inches), load index (allowable bearing mass code) and allowable speed code at the back. For example, in 175/70R 1477H, 175 means that the tire width is 175MM, and 70 means that the tire section flatness is 70%, that is, the section height is 70% of the width, and the rim diameter is 14 inch.

Front and rear tires:

Most cars have the same front and rear tires. In a few high-performance special vehicles such as sports cars and rear-wheel drive, the front and rear tire sizes will be different. Generally speaking, the larger the displacement, the larger the tire size of the vehicle. Of course, the size of the tire will directly affect the sound of the vehicle, making it comfortable, beautiful and passable.

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