Sand Star Tire 5000776 Rear Right Extremely lightweight, yet durable, carcass uses a special rubber compound that delivers an ideal level of flotation, flexibility and cornering capability. Front Sand Star features a patent-pending “dual rib” design for unmatched steering control. Rear Sand Star uses eight 30mm main paddles as well as eight “mini-scoops”; this patent-pending design creates much quicker hook-up and acceleration than anything on the market today.