The Difference Between H and V on Tires?
2 Answers
The differences between H and V on tires are as follows: 1. H indicates a safety speed limit of 210 kilometers per hour; V indicates a safety speed limit of 240 kilometers per hour. 2. V also represents a higher safety factor and is often used in international racing events, while H is only used in daily transportation vehicles. More information about tires is as follows: 1. The function of a tire is to support the entire weight of the vehicle, bear the load of the car, and transmit forces and moments in other directions. 2. Tires transmit traction and braking torque, ensuring good adhesion between the wheels and the road surface to improve the car's power, braking, and passability.
I've been driving for over ten years and always pay special attention to the small symbols on tires, like H and V which indicate speed ratings. Simply put, an H-rated tire can handle speeds up to 210 km/h, while a V-rated one goes up to 240 km/h. For regular city driving where speeds aren't high, H-rated tires are perfectly fine and more affordable. But if you frequently drive on highways or enjoy faster speeds, V-rated tires become essential as they better handle heat buildup at high speeds, preventing deformation or blowouts. I know a friend who used H-rated tires for long-distance driving and exceeded the speed limit, leading to overheating issues on the highway. He quickly switched to V-rated tires afterward. When choosing tires, consider your driving habits and your vehicle's recommendations—don't compromise safety and longevity to save money. These codes are printed on the tire sidewalls when you change them, so it's best to check them regularly, especially during hot summer months.
