- 4 water clearing/cooling channel - 3 strong, wide tread ribs - Groove chamfer - Vehicle alignment indicators - High grip silica compound - Jointless full cover reinforcement belt - Wide steel belt layer - Equilibrium rayon carcass line - High stiffness bead filler - Strong single strand bead wire - Improve water displacement - Offer enhanced steering precision and mileage - Spreads contact patch under braking for better grip - Gives visual cues on wheel alignment changes over time - 6 year limited warranty