Do NOT mount tires unless you know how to do so and you are following all appropriate safety measures such as tire containment devices and a locking air chuck. Air pressure should not exceed manufacturer recommendations.
5" Go Kart Wheels by top manufacturers like DWT (Douglas Wheel Technologies), SWIFT. Metric and American Bolt Patterns includes 5" Metric Go Kart Wheels, 5" Spindle Mount, and 5" Magnesium Wheels.