1. Quxis Portable High Pressure Foot Air Pump Heavy Compressor Cylinder With Pressure Gauge Floor Pump For Motorbike, For Cars, Bicycle, Football, Cycle Pump., Black - 100 Cfm Loading Suggestions ...

To deflate your tires, you can apply pressure to the little stem inside the tire's air valve to release air. It is highly recommended to use a tire deflation tool (about $16 for a kit).