What is the difference between V and H on tires?

[OSamantha]

Tire V and H, these two letters represent the speed rating of the tire, which is the maximum speed at which the tire can carry a specified load under specified conditions. Among them, H indicates a safe speed limit of 210 kilometers per hour; V indicates a safe speed limit of 240 kilometers per hour. The maintenance methods for tires are as follows: 1. Regularly clean the stones in the tire treads. 2. Avoid exposing the tires to direct sunlight. 3. Frequently check the tire pressure. You can refer to the normal tire pressure values listed on the inside of the car's fuel tank cap and adjust accordingly. 4. Pay attention to suspension maintenance. 5. Regularly check the front wheel alignment. 6. While driving, choose the road surface carefully to avoid objects that can puncture or scratch the tires, and steer clear of chemical spills that may corrode the tires.

[LaKira]

I've driven quite a few cars and found that the difference between the V and H letters on tires mainly lies in the maximum speed limit. V indicates that the tire can withstand a top speed of 240 km/h, while H is 210 km/h. A 30 km/h difference might not sound like much, but in actual driving, if you're speeding on highways or going downhill too fast, H-rated tires are more prone to overheating and deformation, leading to blowouts, whereas V-rated tires are much more stable. I've used H-rated tires for long-distance trips and clearly felt weaker grip during sharp turns; after switching to V-rated tires, the braking distance was shorter and safer. These factors are considered in tire design—V-grade materials are more heat-resistant and usually cost a bit more. Which one to choose depends on your driving habits: H is fine and cost-effective for slow city driving, but V is recommended for frequent highway use—don’t skimp here. Don’t ignore this rating; regulations require matching vehicle specifications, or serious issues could arise.

[StellaMarie]

The difference between V and H on tires is straightforward: H indicates a maximum speed of 210 km/h, while V stands for 240 km/h. For regular driving, this difference doesn't matter much; but when driving fast, especially on highways, exceeding the H rating increases the risk of rapid wear or blowouts. From a safety perspective, I recommend choosing H for daily driving to save fuel and money, while performance cars should opt for V for better reliability. Don't compromise safety to save money—always check your vehicle manual when replacing tires, as some weaker engines won't benefit from V-rated tires. Price-wise, V-rated tires are slightly more expensive by a few dozen yuan, but their lifespan is similar. Regularly check tire condition to ensure good traction and safety.

[LaRylee]

The difference between V and H on tires is the speed limit: V can go faster with a maximum of 240 km/h, while H only goes up to 210. When I was a beginner, I didn't understand and got H-rated tires. Driving on the highway without exceeding 210 was no problem. A friend said V has better grip, but I don't need it. To save money, H is sufficient. Remember, speeding is dangerous—safety first.