What does 91H on the tire mean?

1 Answers
LeFaith
07/29/25 4:49pm
91 represents the load index of the tire, with 91 corresponding to a load capacity of 615 kilograms per tire. H denotes the speed rating of the tire, indicating the maximum speed at which the tire can carry a specified load under defined conditions. The maximum speed for H is 210 kilometers per hour. More information about tires: 1. Tires are circular elastic rubber products mounted on various vehicles or machinery to roll on the ground. 2. Tires are usually installed on metal rims to support the vehicle body, cushion external impacts, ensure contact with the road surface, and maintain the vehicle's driving performance.
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