What does 91h mean on a car tire?

1 Answers
Jeanette
07/29/25 6:26pm
91h tire refers to a tire with a maximum load capacity of 615Kg and a maximum speed of 210KM/h under specified load conditions. Both the speed rating and load index must be adhered to during daily driving; exceeding these limits poses significant safety risks. Introduction to car tires: 1. Do not mix tires of different types, models, or carcass structures. 2. Car tires are one of the essential components of a vehicle, directly contacting the road surface and working with the suspension system to absorb shocks during driving, ensuring good ride comfort and smoothness. They also maintain excellent traction between the wheels and the road, thereby improving the vehicle's traction, braking, and off-road capability.
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