子午线轮胎是轮胎的一种结构形式,区别于斜交线轮胎,子午线轮胎的胎体帘线不是相互交叉排列的,而是与外胎断面接近平行,像地球子午线一样排列。这样的胎体帘线排列结构,使得子午线轮胎接地面积大、对土壤压实小、增加拖拉机牵引力、降低拖拉机油耗,是节能环保型产品,在欧美90%的拖拉机都使用子午线轮胎,而在我国由于制造成本高,绝大部分农业机械都还使用斜交线轮胎。子午线轮胎 Radial tire is a kind of structure of tire, different from bias line tire, radial tire carcass cords are not arranged alternately with each other, but with the tire section near the parallel, the same as the Earth’s radial arrangement. This carcass cord arrangement, making the radial tire ground area, the compaction of the soil is small, increasing tractor traction and reduce tractor fuel consumption, energy saving and environmentally friendly products, 90% of the tractors in Europe and the United States use radial tires, and in our country Due to the high manufacturing costs, most agricultural machinery also use bias line tires. Radial tire