Michelin S83 Classic Scooter Tire - 3.50J-8/Blackwall Perfectly suited for classic scooters; heavily siped tread pattern for maximum grip in wet conditions. The S83 is a high-quality tire that has been proven in Europe, where scooters are a way of life. Features reinforced crown, with additional casing material on top of two carcass plies to resist premature wear. J-rated for speeds up to 62 mph.