Offering excellent value for money to owners of powerful touring vehicles who enjoy sporty driving, the Sonar Primax SX-608 155/70 R14 77T is very quiet. It allows for comfortable road journeys and reduces fatigue. Two wide circumferential grooves have been designed to improve drainage efficiency and provide better grip on wet roads. The design of the lateral sipes has been conceived to reduce the stiffness of the blocks and the impacts on the road due to friction, in order to improve fuel consumption.