Go Kart Wheel Sizes Explained | How to Choose the Right One

  • By: Kevinsmak
  • Date: June 2, 2022
  • Time to read: 6 min.
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The dimension of a go-kart wheel is often given in three numbers; an example is 10×4.5-5. The first number (10) tells you the entire wheel diameter, including the rim diameter. The second number indicates the width of the tire from one inner bead to the other inner bead. The last number is the rim diameter.

When it comes to go-kart wheel sizes, there are a few things you need to know in order to make the right choice for your needs. In this blog post, we will explain everything you need to know in order to choose the right size wheels for your go-kart.

Why Is It Important to Get the Right Go-Kart Wheel?

It is extremely important that you choose the right size wheels for your go-kart for a number of reasons.

Go-Karts Come with Different Wheel Sizes

Depending on various factors such as weight limit, age-appropriateness, and intended use, go-karts will come with different wheel sizes. So it is important to get the right wheel so that your go-kart is able to function properly.

The Wrong Wheel Size Can Affect the Safety of Your Go-Kart

If you choose the wrong wheel size for your go-kart, it can cause a number of safety issues. For example, if you choose a wheel that is too small, it can cause the go-kart to tip over.

On the other hand, if you choose a wheel that is too big, it can make the go-kart difficult to control.

The Stability of the Go-Kart Depends on the Wheels

You might not realize it, but the stability of your go-kart depends on the wheels. If you choose a wheel that is too small, it can make the go-kart unstable and more likely to tip over.

The Wrong Wheel Won’t Fit

If you buy a wheel that’s too small or too big or one that has studs that are too long, it simply won’t fit your go-kart. This is why it’s important to know what size wheel you need before you make a purchase.

How to Choose the Right Go-Kart Wheel

To choose the right go-kart wheel size, you need to take into account the following factors:

The Dimension of the Wheel

Go-kart wheels are available in different diameters. However, there will often be three different numbers indicating the size of the wheel.

An example would be 10×4.5-5. Let’s explain what this means:

The first number- 10 tells you the diameter of the wheel in inches. This is the entire diameter of the wheel. It includes the tire and the rim.

The second number, in this case, is 4.5. It indicates the width of the tire itself. It is important that you don’t get this number wrong as different tires will have different purposes.

The last number is the most important one. In our example, it is the number 5. This indicates the rim diameter.

This is also an important number that you don’t want to forget since go-karts come with different size rims.

Note that these numbers are all in inches. So, if you see a go-kart wheel that is labeled in millimeters, you can just convert them to inches by dividing them by 25.4.

The Position of the Wheel

Front and rear go-kart wheels differ in size. The front wheels are usually smaller in width than the rear wheels.

This is because the weight of the go-kart is mainly concentrated at the back.

The bigger rear wheels provide more grip and traction since they have more contact with the ground. They also tend to be wider than front wheels for added stability.

However, there are also go-karts that come with equal-sized wheels. These go-karts are usually made for off-road use and provide more stability when driving on uneven terrain.

A good example here is dirt tires. They are usually the same size for both the front and rear wheels.

Bolt Pattern

There are three major bolt patterns that are used for go-kart wheels. They are:

  • Us or American Bolt pattern: This is a 3 on a 2.5-inch bolt pattern. What this means is that there are three bolts evenly spread out on a circle that has a diameter of two and a half inches. The studs have different measurements so you want to make sure that you get the right ones.
  • Metric Bolt Pattern: This is a 3/58 bolt pattern. There are three bolts evenly spread out on a circle that has a diameter of 58mm or about two and a quarter inches. The studs measure 8mm in diameter.
  • CRG Front: This is a 3/67 bolt pattern. It has three bolts on a circle with a 67mm diameter or about two and five-eighths inches. The studs measure 8mm in diameter.

The bolt pattern is important because you need to make sure that the wheels you choose have the right bolt pattern for your go-kart. If not, then the wheels won’t fit properly.

Wheel Material

There are various materials of wheels that you can choose from. The most common ones are:

Aluminum Wheels: These wheels are made from aluminum and are lightweight. They are also strong and durable.

They tend to be more affordable than other types of wheels. They will also require more maintenance as they are susceptible to corrosion.

Magnesium Wheels: These wheels are made from magnesium and are lightweight. They are also strong and durable.

They tend to be more expensive than other types of wheels.

Steel Wheels: These wheels are made from steel and are heavy-duty. They can withstand a lot of abuse and wear and tear.

However, they are also susceptible to rust so you will need to take care of them.

Tire Type

Tire types include the following, among others:

  • Dirt tires: These tires are made for off-road use. They have a large tread pattern that helps to grip the ground and provide traction.
  • Slick/dry tires: These tires are made for use on dry tracks. They have a smooth surface that helps to reduce friction and provide more speed.
  • Wet tires: These tires are made for use on wet tracks. They have a tread pattern that helps to grip the ground and provide traction.
  • Off-road tires: These tires are made for use on rough terrain. They have a large tread pattern that helps to grip the ground and provide traction.

The type of tire you choose will depend on where you will be driving your go-kart. If you plan to drive it on the street, then you will want to choose tires that are made for that.

If you plan to drive it on the track, then you will want to choose tires that are made for that.

Spacer

A spacer is an important part of a go-kart wheel. It helps to space out the wheels so that they don’t rub against each other.

It also helps to provide more stability and grip.

The size of the spacer will depend on the width of the go-kart frame and the size of the wheels. You will need to make sure that you get the right size so that it fits properly.

How Do I Know the Right Size of Go-Kart Wheels to Use?

When you buy a go-kart, it always comes with a complete user guide that tells everything that you need to know about the go-kart. This will include information on what size of wheels to use.

If you are unsure, then you can always consult with a professional mechanic or someone with experience with go-karts. They will be able to help you choose the right size of go-kart wheels for your needs.

Final Thoughts

Choosing the right size of go-kart wheels is important. You need to make sure that you get the right bolt pattern and the right dimension.

I hope this article has been helpful in explaining the different sizes of go-kart wheels. If you found it helpful, don’t forget to share it with your friends.


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