If you look at different tires on the market you will notice different tread patterns. There are three different types of tread patterns, each available at. : They are quiet, long-lasting, and fuel efficient. : They are less adaptable to changing conditions on the road and will not be as effective in wet conditions as other tires. : The V-shaped grooves featured on Directional Tires are more capable of resisting aquaplaning (hydroplaning) at high speeds by displacing water more efficiently through the tread pattern. The tread on these tires also offers extra traction which helps when driving in snow and mud. Tire rotation becomes a bit more complicated as they can only be rotated vertically, meaning from the front of the car to the back of the car only and not from side to side. : This type of tire features two separate tread designs, one inner and one outer. The inner pattern helps with water displacement and protects against hydroplaning. The outer tread pattern provides a high grip when driving on driving on dry surfaces and a quieter interior noise. : just like a directional tire pattern, care must be taken with tire rotation. Vertical rotation between front and back are the options here.