For 20" BMX Freestyle Bicycle Wheel Tire Pressure: 35 PSI Does not Include Rim. Only Tires, Rim Strips , Nylon Pry Levers & American/Schrader Valve Inner Tubes Sold By 2 Tires & 2 American Valve Inner Tubes & 2 Nylon Pry Levers & 2 Rim Strips For 20" BMX & FreeStyle Bicycles Compatible With 20 Inch Bicycle Wheels High Quality Bicycle Tire With Sturdy Wire Bead For Guaranteed Security Comp III Knobby BMX Freestyle Tread Design