1. Block mixed pattern design provides strong driving force;

2. The shoulder groove design reduces heat generation during driving and reduces the ratio of shoulder space;

3. The carcass structure of the spigot and the nylon reinforcement layer are designed to meet the requirements of strong overload use;

4. The new side panel layout design improves the appearance of the product.

5.The pattern best on use for heavy duty special mining 11.00R20,12.00R20 12R22.5 on rough road condition