Each Grappler has two sidewall designs so you can choose how your tires look. On the Dura Grappler one side has a metal fin design and the other has a traditional design.
The multi-rib pattern helps improve tread life by linking the tread blocks to reduce tread flex, and also results in a quieter tire.
Waved sipes increase traction in wet conditions while maintaining tread block rigidity.
Circumferential grooves evacuate water from the tread pattern to maintain road traction in wet driving conditions.