Both highway flower tires and traction tread tires are used for trucks. The highway flower tire is to distinguish it from mountains, woodlands, non-paved roads, and general paved roads. Refers to the setting of highways such as Expressway. Traction pattern means that the tire is on the driving wheel of the scheme truck. Generally, there are more transverse patterns. The contrast is the guide pattern and the trailer pattern, which are used on the guide wheels and trailer wheels of the truck respectively. In these two patterns, the longitudinal pattern is obvious.