The RP18 is engineered with an all season compound that forms into a symmetric, non directional tread pattern that enhances traction on wet or dry road surfaces. The non directional tread pattern enables effortless rotation as well as longer tread life. Vertical sipes furnish the tire to bolster handling and cornering stability. This tire is equipped with four circumferential grooves that rapidly evacuate water away from the tread to combat hydroplaning risks and improve wet performance. A variable pitch tread pattern minimizes road noise to ensure a quiet, comfortable ride while angled sipes and grooves deliver consistent grip in all seasons.