17Inflating TiresTable 3-3 Pressure Specifications for Common ItemsTires PSI520-13 26A-78-14 26E78-14 30H-78-14 24HR-78-15 28Bicycle Tires27 x 1 ¼ 8520 x 1 ½ 40Other InflatablesFootball 13Basketball 9Volleyball 5Lawn Tractor Tire 22Note: The information in the table is for reference only.For precise pressure specifications, refer to the informationsupplied with the item to be inflated.CAUTIONIf the pressure gauge on the compressor indicates morethan twice the recommended pressure for the object youare inflating, and you have only started to inflate the object,the valve connector is incorrectly connected to the valvestem. This may damage the Duracell ® Powerpack 300.Remove and reattach the valve connector to the valvestem.To infl ate your vehicle, motorcycle, or bicycle tires:1. Place the valve connector securely on the tire valvestem, push it as far as possible to allow normal airflow,