Rugged off-road racing tire developed with decades of experience and by the world's best racers. New front tread pattern design increases grip and predictability under load. New rear pattern provides increased drive grip and consistency while cornering. New Progressive Cornering Block Technology (PCBT) design in both front and rear tires reduces knob deformation for better handling and performance. Increased damping and bump absorption due to new profile and construction. New bi-directional rear tread pattern has been optimized for both soft and hard terrains simply by changing the mounted direction.