What is the difference between 99h and 99v tires?

1 Answers
SadieLynn
07/30/25 12:10am
They differ in the maximum speed they can withstand. The 'v' indicates a designed maximum speed of 240 km/h, while 'h' indicates 210 km/h. Here is more information about 99h and 99v tires: 1. Definition: 99 is the load index of the tire, meaning the maximum load capacity is 775 kg. 'v' and 'h' are speed ratings, with 'v' indicating a designed maximum speed of 240 km/h and 'h' indicating 210 km/h. 2. Speed rating: The speed rating refers to the maximum speed a tire can reach under specified load and inflation pressure conditions. Most common vehicles on the market use H and V ratings, while some high-performance vehicles use W and Y. 3. Function: Tires are crucial components of a car. There are over 10 different markings on a car tire, and correctly identifying these markings is essential for selecting, using, and maintaining tires. This is important for ensuring driving safety and extending the tire's lifespan.
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