Trailer tire specifications and meaning

SW 693 Trailer tire is your good choice.International standard tire specifications:
In millimeters, each logo separately expresses tire width, aspect ratio, tire type, rim diameter, load index, and speed level.
Take the specification of a tire as an example: 245/55/R18 91V, the specific meaning is:
245——The tire width is 245 mm;
55-refers to the tire aspect ratio, that is, the section height is 55% of the width; generally speaking, the smaller the aspect ratio means the stronger the handling, which is the so-called "road feeling", but the shock absorption effect will be better Relative deterioration
R——The tire is a radial tire;
18-is that the diameter of the rim is 18 inches;
91-refers to the load index 91, which means that the maximum load of this tire is 615 kg, and the four tires are 615×4=2460 kg;
V-refers to the allowable vehicle speed code, the maximum allowable speed class is 240 km/h. There are many other levels, such as T, U, and H, which respectively refer to 190 km/h, 200 km/h, and 210 km/h. The higher the maximum speed, the better the sports performance of this tire.SW 693 Trailer tire is your good choice.