What is the maximum speed of 91h tires?
2 Answers
91h tires have a maximum speed of 210km/h. Additional information about 91h tires is as follows: 1. 91 represents the load index of the tire, with 91 corresponding to a load capacity of 615 kilograms per tire. 2. H denotes the speed rating of the tire. The speed rating indicates the maximum speed at which the tire can carry a specified load under defined conditions, with H having a maximum speed of 210 kilometers per hour. Additional information: Tires are circular elastic rubber products installed on various vehicles or machinery to roll on the ground. They are typically mounted on metal rims, supporting the vehicle body, cushioning external impacts, ensuring contact with the road surface, and maintaining the vehicle's driving performance.
I've been driving for over a decade and am very familiar with tire speed ratings. The 'H' in 91H tires indicates a maximum speed of 210 kilometers per hour, which is about 130 miles per hour. This speed rating isn't meant for you to speed on highways, as speed limits are generally below 120 km/h. Exceeding the speed limit is extremely dangerous and can lead to tire blowouts and loss of control. Tire wear is crucial, and I recommend checking tire pressure monthly and replacing them promptly if they're excessively worn, especially before long trips. Extra caution is needed during summer heat or on wet roads. For tire selection, the H rating is suitable for regular family cars, and the load index 91 means each tire can bear 615 kg, which is sufficient for ordinary sedans. However, don't skimp by buying second-hand or expired tires. Safety comes first, and following traffic rules can extend both tire life and overall vehicle performance.
