What does 19565r15 tire mean?

1 Answers
AlanaRose
07/29/25 5:49am
195 represents the tire tread width of 195 millimeters, 65 represents the aspect ratio, which is the percentage ratio of the tire sidewall height to the tread width. It can be understood as the tire section height being 65% of the width. R stands for radial tire, and 15 represents the rim diameter. Below is some extended information about tires: 1. Tires: Being rubber products, they will age over time with prolonged use, so tires need to be replaced periodically. 2. After replacing tires: It is essential to perform a dynamic balance test for each wheel to prevent abnormal vibrations during high-speed driving. 3. Tire lifespan: The service life of tires is generally around 2-3 years or 60,000-100,000 kilometers. Chinese regulations stipulate that tires must be replaced when the tread pattern wears down to 1.6mm.
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