Optimized tread blocks can more effectively penetrate and scoop sandy/muddy terrain thanks to the new Reinforced Scoop Technology (RST) and V-Block Technology Advanced (V-BT Advanced) designs Offers increased traction/drive-grip on starts, straights and when exiting corners, improved braking performance for more rear tire stopping power in harsh conditions New carcass construction to improve absorption and damping by adding a ply to improve linearity when load is applied Flexible Fin Technology (FFT) allows for stopping power and more progressive brake control Increased drive-grip and traction on starts, straights and when exiting corners Perfect slide control when braking and cornering in sand and mud Message if unsure about fitment