Are you ready to hit the go-kart track? If so, you’ll need to make sure you have the right go-kart tire size to ensure a safe and enjoyable ride.

With so many sizes and types of go-kart tires available, it can be confusing to know which one is right for your vehicle.

Don’t worry – we’re here to help! In this article, we’ll cover everything you need to know about choosing the right go-kart tire size, from understanding different go-kart tire sizes to finding the best fit for your kart.

So, buckle up and get ready – let’s go on a journey to find the perfect go-kart tire size!

go kart tire size

Different types of go-kart tires

Go-karting is an exciting and fun sport that requires the correct type of go-kart tire for optimal performance.

The tire refers to the rubber carcass that the wheel is mounted to. Here are some of the different types of go-kart tires that are available:

Dry tires

Slick tires are designed for maximum grip in dry racing conditions.

They have a smooth tread depth design that does not provide as much grip on a wet surface.

Slick tires are best used on dry, hard-packed tracks.

Rain tires

Wet tires are designed for wet racing conditions. They provide excellent grip on a wet surface. Wet tires can help you stay in control even when the track gets wet and slippery.

All-terrain tires

All-terrain tires are designed for use on a variety of track surfaces. They are designed to provide a good grip on both wet and dry surfaces.

All-terrain tires can be used on dirt, asphalt, and other surfaces.

Urethane tires

Off-road go-karts typically have taller tires than those used for racing. So, urethane tires are made of a harder material than other tires.

They provide good grip on both dry and wet surfaces, but they wear out more quickly than other tires. Urethane tires can be used on asphalt, dirt, and other surfaces.

When choosing the right type of tire for your go-kart, it is important to consider the track conditions and the type of surface you will be racing on.

The correct type of tire can make a big difference in the performance and outcome of your kart racing.

Factors to consider when selecting tire size

When it comes to selecting the right go-kart tire for your vehicle, there are a few factors you should consider.

Here are some of the things you should take into account when selecting new tires :

  • Vehicle Size: The size of your vehicle will play a large role in determining the size of the tire that you need. Make sure that the kart tire sizes you choose are compatible with your vehicle type.
  • Driving Conditions: The type of terrain and conditions that you will be driving on is a significant factor to consider. For example, if you often drive in wet or icy conditions, you may want to opt for a tire with a deeper tread depth pattern.
  • Tire Wear & Tear: The type of tire you choose will also affect how quickly it will wear down. If you are looking for a tire that can last longer, you may want to select a tire with a thicker tread depth pattern.
  • Budget: Of course, the cost of the tire is another factor to consider when selecting your go-kart tire. Make sure that you get the best value for your money by doing research on different tires and comparing prices.

What size tires go on a go-kart?

If you’re in the market for a go-kart, it pays to know what size tires you need.

Generally, go-karts require tires sized between 8 and 14 inches in diameter.

The exact size you’ll need depends on the type and model of the go-kart, so it’s important to check the specifications before making a purchase.

How to calculate optimal speed & go-kart tire size ratio

Calculating the optimal kart tires is an essential part of ensuring your go-kart runs smoothly and safely.

To calculate the optimal speed and go-kart tire size ratio, you have to consider the size of the tire and rim width of your go-kart, the type of track you are driving on, and the types of tires you will be using.

First, measure the wheelbase and tire width of your go-kart. This measurement will be used to determine the optimal tire for your go-kart.

Next, consider the type of track you will be driving on. If you are driving on a dirt track, you may want to choose larger kart wheels to provide extra grip.

On the other hand, if you are driving on an asphalt track, you may want to select a smaller tire for better speed.

Finally, consider the types of tires you will be using.

If you are using standard go-kart tires, you should be able to use the wheelbase and track width measurements to determine the optimal go-kart tires.

However, if you are using specialty tires, you may need to consult a go-kart expert for the best advice.

How to choose the right go-kart tire size for your needs

Selecting the correct go-kart tire size for your needs is an important part of go-karting. There are many factors to consider when selecting the correct go-kart tire size, such as the type of track you will be kart racing on, your racing style, and the type of go-kart you have.

Most go-karts have live axles, meaning both rear wheels are connected and accept equal torque. Usually, the front tire height on go-karts is lower than the rear tires.

Tire size chart

4.10/3.50-6 4.10 inch width, 3.50-inch diameter, 6-inch rim diameter

4.00-6 4.00 inch width, 6-inch rim diameter

5.00-6 5.00 inch width, 6-inch rim diameter

11×7.1-6 11-inch width, 7.1-inch diameter, 6-inch rim diameter

130/60-13 130 mm width, 60 mm diameter, 13-inch rim diameter

Because rim diameter is already displayed in tire size (Y x Z – A ), you can sometimes only see one number on the section wheel (rim width) dimension.

The second number is the rim width.

Consider the type of race track

The racing surface is an essential factor to consider when selecting the right go-kart tires. If you are kart racing on a dirt track, a larger tire is typically recommended, as it will provide more grip.

If you are racing on an asphalt track, a smaller tire is typically recommended, as it will provide more speed.

Consider your racing style

Your racing style is also an important factor to consider when selecting the right go-kart tires.

If you are a more aggressive driver, a larger tire is typically recommended, as it will provide more grip.

If you are a more conservative driver, a smaller tire is typically recommended, as it will provide more speed.

Consider the type of go-kart

The type of go-kart you have is also an essential factor to consider when selecting the right tire. If you have a four-wheel drive go-kart, a larger tire is typically recommended, as it will provide more grip.

If you have a two-wheel drive go-kart, a smaller tire is typically recommended, as it will provide more speed.

Tire height

This indicates the tire height/ width. It can vary in size from 10 inches to 12 inches. Go-karts are usually heavier in the wheelbase than in the race.

This means that they require greater ground clearance for navigating rough terrain.

Having fewer tires will be beneficial in some respects. A lower go-cart tire provides lower gravity.

It helps to stabilize the wheels in the go-kart and reduces the chance it falls. On the tire size chart, it is the first number.

Wider go-kart tires provide more traction, which will increase your kart’s speed when cornering.

This is only true if your go-kart engine is powerful enough. Otherwise, wider tires‘ weight and rolling resistance will bog down your engine. 

Wider tires also provide better braking because they have a larger contact patch. Again, this is only true if your kart gets a good-enough brake. If not, wider tires may just make your kart harder to stop.

Matching wheel width to tire width

It shows the tire width in inches, it shows the width of your wheels. Wheels are sized to the width of one bead.

Do NOT mount tires unless you know how to do so properly, and you are following all appropriate safety measures, including tire retaining hoses. 

Tire pressure is a significant role in setting up the best go-kart tire.

Air pressure is advisable to avoid deviations from the manufacturers’ recommendations.

If your tire wears in the center, you might have high tire pressure.

Rim diameter

The next number in go-kart tires are the wheels or rims that the tire is attached to. The common rim diameter varies in size.

It is the same rim width as the back and front tires. On the tire size chart, it is the second number.


No matter what type of go-kart you have, selecting the right tire can make a huge difference in your driving performance.

With the right tires, you can maximize your go-kart’s acceleration, handling, and braking capabilities.

Whether you’re a novice or an experienced go-kart racer, understanding how to select the correct tire is essential for getting the most out of your go-karting experience.

So, get ready, set, and go with the knowledge you’ve gained from this guide to ensure your go-kart is equipped with the perfect tire size for optimum performance.


What size tires go on a go-kart?

Lastly, it’s necessary to choose the correct size. Karting wheel diameters generally are 5.5 to 6 inches.

Rear tires tend to be bigger in diameter than the front tires; however, this will depend on your racing type.

Is 50 mph fast for a go-kart?

Almost every kart speeds around 40-50 mph and is maintained in a safe and regulated manner. It is an easy speed that does not cause damage to racers or visitors. The LVGPs have an average speed of 45 mph.

What kind of tires do you put on a go-kart?

Tube or tubeless. Many go-karting race car riders use tubeless rims for less horsepower. Renting Gokarts uses tubes to keep the wheels cooler and it costs less.

It is true that unless you are a professional driver, you will not be able to distinguish between them.

What are standard tire sizes?

Tires usually come in eight-width sizes (in inches). In this shape, tires can generally be found in the majority of passenger vehicles, light-duty heavy-duty vehicles, SUVs, compact vans, and SUVs. Tires that have rim diameters measuring inches are known as inch-diameter tires.

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