Can the original 91H tires be replaced with 87V ones?

[CollinRose]

The original vehicle weight is within the allowable range for tire replacement, and mixed use is possible. The following is extended content: Meaning of tire codes: 91 is the load index, indicating the standard load that the tire can bear under different air pressures. A 91-rated tire can bear 615KG at 2.5Bar. H represents a maximum speed of 210. Introduction to tires: Tires are round, elastic rubber products installed on various vehicles or machinery for rolling on the ground. They are usually mounted on metal rims to support the vehicle body, cushion external impacts, achieve contact with the road surface, and ensure the vehicle's driving performance. Tires are often used under complex and harsh conditions, enduring various deformations, loads, forces, and high and low temperatures during operation. Therefore, they must have high load-bearing capacity, traction performance, and cushioning performance.