What Is The Ideal Air Pressure For Go-Kart Tires?

For go-kart tires, the recommended air pressure lies between 8 and 15 PSI (or 0.55 – 1.03 bars). Of course, it changes according to a variety of factors. Now, depending on a wide range of variables, you will need to employ different tire pressures (and different pressures will help you go faster).

Reducing tire pressure will increase your cornering grip, but it will reduce your top speed. This is so that less tire rubber will be in contact with the pavement when the tires are under-inflated. There will be more grip since there is more rubber making contact with the road on the larger surface area. Racing vehicles have large tires because of this (especially the rear tires that need more grip with the acceleration forces being pushed through them).

Less rubber will come into contact with the road's surface if you increase the air pressure in your tires. While you will have less cornering grip as a result of this, you will also have reduced rolling resistance, which is the amount of resistance the tires experience when turning. Because less power is required to turn the tires on the straight, the top speed and acceleration out of curves are increased.

Now that we have gone through some of the important information, after some testing and experimenting with different tire pressures, you will discover what works for you. It is then simpler to modify them in accordance with the weather and track conditions.

Looking for tires that suit your go-kart? Contact us at APEXIS or ask our tire specialists for more questions.