Lug Freeing Sipes (LFS) parallel grooved allows individual lug segment movement over uneven terrain for a more planted feelUpper sidewall Progressive Traction Blocks (PTB) designed for forward bite in deep two-track and siltProprietary tread pattern developed for maximum traction and predictable lateral stabilityMedium single durometer compound formulated for high-performance machinesFlat contact patch delivers more forward grip and even tread wearExtra tough 8 ply bias construction provide long lasting durability and prevents punctures