If you understand the numbers written on the tyre, you will save money, avoid wrong tyre, important information for the middle class.

Car Tire Guide: Often when we look carefully at the tire of our car or bike, there are many types of numbers and letters written on it. Most people ignore them, but the truth is that these small codes hide very important information about your vehicle. With their help, you can easily understand the size of the tyre, its strength, safe speed and what kind of vehicle it is made for.

When you go for tire replacement, the mechanic also selects the right tire based on these numbers. In such a situation, if you understand their meaning yourself, you will not only avoid fitting wrong tires but will also be able to keep the performance of your vehicle better.

What does tire width indicate?

The first number written on the tire indicates its width, which is called section width. For example, if 195 is written on the tire, it means that its width is 195 millimeters. Wider tires provide more grip on the road, hence they are used more in sports vehicles.

Understand the meaning of aspect ratio

The number after the width, such as 55, represents the height of the tire. This is called aspect ratio. If a tire is 195/55, it means its height is 55 percent of its width. Tires with low aspect ratio provide better control and stylish look.

What do R, B and D mean?

Letters like R, B or D are also written on the tyre. R means radial tyre, B means cross ply and D means diagonal tyre. Nowadays, radial tires are used in most vehicles because they are more durable and comfortable.

Why is rim size important?

The number written after this, such as 16 or 18, indicates the size of the rim. It is in inches. For example, R16 means that this tire will fit on a 16-inch rim.

Know weight capacity from load index

Numbers like 87 or 88 written on the tire are load index. This tells you how much weight a tire can carry. Like 87 means around 545 kg and 88 means around 560 kg per tyre.

What is the meaning of speed rating?

At the end there are letters like V, H or S, which are called speed rating. This tells the maximum speed up to which the tire is safe. Like V means 240 km/hr, H means 210 km/hr and S means 180 km/hr.

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Know other important signs also

The arrow mark on the tire is for installing the tire in the right direction. Whereas letters like P, LT, ST and T tell what type of vehicle the tire is made for. P (passenger car), LT (light truck), ST (trailer) and T (temporary tyre/steppany).

pay attention

These numbers and letters written on the tire are directly related to the safety and performance of your vehicle. If you understand these, it becomes easier to choose the right tire and unnecessary expenses can also be avoided.