16×2.50 (64-305) Directional tread pattern 16″ outer diameter tire for 12″ rims Tubeless pneumatic (no inner tube needed) Our 16×2.50 tire for bikes and scooters is equally at home on a 12″ bike rim or a scooter Sporting a seriously business-looking all-season tread pattern for unsurpassed traction and water displacement, they can be used on the front or the rear rimDescription Our 16×2.50 tire for bikes and scooters is equally at home on a 12″ bike rim or a scooter. Sporting a seriously business-looking all-season tread pattern for unsurpassed traction and water displacement, they can be used on the front or the rear rim.Please note that both of this tire uses a directional tread pattern. The arrows on the sidewall of the tire will show you which direction the tire should spin when mounted on your rim. The recommended inflation is 310 – 380 KPa (45 – 55 P.S.I.). ? WARNING California Residents: Proposition 65 Warning Specifications Tire type: Tubeless pneumatic