What is the difference between H and V tires?
2 Answers
The difference between V and H tires is mainly reflected in the maximum speed under load conditions. V-rated tires can reach 240 km/h, while H-rated tires are limited to 210 km/h. Here are the relevant details: 1. Car tires are one of the important components of a vehicle, directly contacting the road surface and working together with the suspension system to absorb shocks during driving. They ensure good ride comfort and smooth driving performance, maintain excellent adhesion between the wheels and the road surface, and improve the vehicle's traction, braking, and off-road capability. 2. It's important to know that when tires roll at high speeds, they generate heat due to compression and deformation. Therefore, higher-grade V-rated tires naturally have superior resistance. To achieve this effect, reinforcements are made on the tire shoulders and tread patterns to reduce the possibility of deformation, while also improving the tire's wet grip performance.
When it comes to the H and V markings on tires, these are speed rating codes that mainly differ in the maximum allowable speed. H-rated tires can withstand speeds up to 210 km/h, while V-rated tires can handle 240 km/h. The difference lies in the fact that if you frequently drive on highways or enjoy speeding, V-rated tires are safer as they are designed to cope with higher friction heat and offer better braking performance. Having driven many cars, I've noticed that V-rated tires provide stronger grip during sharp turns and are less prone to skidding. However, for everyday city driving, H-rated tires are sufficient and more affordable, costing a few hundred yuan less than V-rated tires. When choosing tires, it's important to refer to the vehicle manual's recommendations and not just opt for cheaper options with the wrong rating, as this could lead to safety hazards. Additionally, temperature ratings are similar, with H being suitable for moderate temperature environments and V offering better heat resistance.
