What does 88H on a car tire represent?

[Lima]

88H on a car tire indicates that the maximum load capacity of this tire is 560kg. Below are three classifications of car tires: 1. Light truck tires: Typically refer to tires with a rim diameter of 16 inches or less and a section width of 9 inches or more, mainly used on highways with speeds generally ranging from 80 to 100 km/h. 2. Truck and bus tires: Usually refer to tires with a rim diameter of 18 to 24 inches and a section width of 7 inches or more, used on trucks, dump trucks, various specialized vehicles, and trailers. These tires operate on more complex road surfaces, including good asphalt roads, poor gravel roads, dirt roads, muddy roads, icy roads, and even roadless conditions, with speeds generally not exceeding 80 km/h. 3. Construction machinery tires: These are mounted on specialized construction vehicles such as loaders, bulldozers, excavators, land levelers, road rollers, and rock drilling machines. Although their speeds are not high, the road conditions and load performance requirements are demanding, and these tires mainly use a bias-ply structure.