IRC M5B EVO Tire - Rear - 130/80-18 , Position: Rear, Rim Size: 18, Tire Application: Soft, Tire Size: 130/80-18, Tire Type: Offroad, Load Rating: 66, Speed Rating: M T10340 Soft terrain tire for the softest mud and courses Superior steering response Tread design for cornering and braking Soft terrain tire for mud, sand and softer dirt courses New compound for added durability