The wheel size of the Lynk & Co 03 is 225/45-R18. It is equipped with an 18-inch multi-spoke matte alloy wheel, with a tire thickness of 101mm and a tire width of 225mm. The number 225 represents the tire's section width of 225mm; 45 represents the tire's aspect ratio; R stands for radial tire; 18 indicates the rim diameter of 18 inches. In addition to the model, the tire also carries the following common data: Tire cord material: Indicated by Chinese pinyin, such as M-cotton cord, R-rayon cord, N-nylon cord, G-steel cord, ZG-steel radial cord tire. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under specified conditions. Letters A to Z represent the certified speed ratings of tires from 4.8km/h to 300km/h. Commonly used speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: Indicates the rim specification compatible with the tire for practical use, such as standard rim 5.00F. Early cars did not have wheel hubs but used a simple double-bearing module with nearly solid tires. Solid tires performed poorly in terms of both performance and driving comfort. This led to the development of wheel hubs and tires working together, where the tires bear the flexible pressure of direct contact with the road and the vehicle's driving inertia, while the sturdy wheel hubs bear the rigid inertial pressure.
