What is the tire size for construction site hand carts?
1 Answers
The tire size for construction site hand carts is generally 3.50-8. 3.50 indicates the section width of 3.5 inches; "-" denotes a bias-ply tire; 8 represents the rim diameter of 8 inches. In addition to the size, tires are also marked with the following common data: Tire cord material: Represented by Chinese pinyin, such as M-cotton cord, R-rayon cord, N-nylon cord, G-steel cord, ZG-steel radial cord. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under defined conditions. Letters A to Z represent certified speed ratings ranging from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: Indicates the rim size compatible with the tire for practical use, such as "Standard rim 5.00F".