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Tyre language

Yantai Wonray Rubber Tyre Co.,Ltd | Updated: May 05, 2016

The tires ' language communication is a set of numbers and data specifications, brands and types in the form of a series of letters. This is common, and got all tire manufacturers the world agreed.

Meaning of these codes are as follows:

Cross sectional width (in mm)

Flat than the tire's section height section width, expressed as a percentage, the size of.

Rim diameter (in inches)

Load index

Speed level

Understanding load index and speed rating

Speed index for letter of instruction, ranging from j to z, under the associated load index corresponding to the load capacity, each letter stands for tire allows a top speed of. Please refer to the following table of load index and speed rating. These two factors together are known as service descriptions, they are interdependent. The following