Dunlop Roadsmart II Tire - Front - 120/70ZR-17 , Position: Front, Tire Size: 120/70-17, Rim Size: 17, Load Rating: 58, Speed Rating: (W), Tire Type: Street, Tire Construction: Radial, Tire Application: Sport 30RS75 Dunlops Roadsmart II picks up where the Roadsmart left off, with even more dry grip, mileage and wet-weather performance. Outstanding wet-weather performance, linear and responsive handling traits, traction characteristics on par with sport tires and extended tread lifeall in one tire. Tread rubber compounds include silica to help deliver impressive performance in wet conditions while also extending wear. Cosecant-curve tread pattern helps promote even tire wear and stiffens the pattern for reduced tire squirm and extended tire longevity. Increased tread depth further promotes water channeling while also extending tire mileage.