What does 88V on a tire mean?
1 Answers
88V on a tire refers to the load index, where V indicates the speed rating with a maximum speed of 240 km/h. The number 88 means each tire can carry a maximum load of 560 kg. If the total weight of the vehicle exceeds this value, the tire will experience greater deformation, generating more heat during prolonged operation, leading to fatigue damage, reduced lifespan, and even structural failure causing a blowout. Tires often operate under complex and demanding conditions, enduring various deformations, loads, forces, and temperature extremes while driving. Therefore, they must have high load-bearing capacity, traction performance, and cushioning ability, along with excellent wear resistance, flexibility, and low rolling resistance with minimal heat generation.