Tractors are often used in farmland operations, such as ploughing, sowing and harvesting. These farmland operations are usually carried out on the land, and the geological conditions of the land are different, which may be uneven to varying degrees. Low-pressure tires can provide better ground adhesion and can better adapt to different types of terrain, such as muddy, soft sand or rocky ground. In contrast, high-pressure tires are easy to slip or fall into these complex terrain, which reduces the working efficiency of tractors.
Tractors need to have a certain bearing capacity in the process of farmland operation. Tractors are generally equipped with various farm tools or farming equipment, such as plows, harvesters and seeders. These equipments are relatively heavy, and they need proper bearing capacity to ensure normal operation. Low-pressure tires have large bearing capacity, which can meet the needs of tractors working in farmland.