Although in people's eyes, all industrial and agricultural tires and ATV tires seen are round, in fact this kind of round is not really round in some cases.

  The reason why industrial and agricultural tires and ATV tires have some shape deviations is usually due to uneven size, uneven rigidity, uneven weight, etc.; this will cause uneven size → cause tire vibration; uneven rigidity → Cause the vehicle to vibrate; uneven mass → lead to large balance weight.

  The solution to the destruction of uniformity is to test the unbalanced position on the dynamic balancing machine, and then paste the balance block (lead block/iron block).There are also two ways to install the balance weight, one is to stick it on both ends of the inner side of the hub, and the other is to install it on the edge of the hub. The lead block is very light, try to make the tires more uniform, so as to make the vehicle drive.