Tire - Scorcher 21 - Rear - 160/60R17 - 69V Factory installed on many current Harley-Davidson® motorcycles and is an tire for other specified Harley-Davidson® models, Sporty feel and urban agility - inspired by our hypersport tires, this tire provides a lightweight feel and exceptional handling at all speeds, Silica rain technology - mix of silica-rich rubber compounds provide excellent grip on wet surfaces and ensure long, even wear, Traditional cruiser design tires features exclusive co-branded tread design from the popular Michelin? Scorcher? 31 tire, Designed exclusively for Harley-Davidson® motorcycles, and co-branded with the Harley-Davidson®, The Michelin tire specifically designed for the Harley-Davidson® Street Rod™ motorcycle