Why do go-karts have small wheels?

Go-karts are a popular recreational and competitive activity enjoyed by people of all ages. They are simple and fun to operate, but have you ever wondered why go-karts have small wheels? Let's take a closer look at the reasons behind this design choice.

Full article: https://gokartwiki.com/why-do-go-karts-have-small-wheels/

One of the main reasons for using small wheels on go-karts is for maneuverability and agility. Small wheels allow for tight turns and quick directional changes, which is especially important in competitive go-kart racing where fractions of a second can make a difference. The smaller wheels also allow for a lower center of gravity, making the go-kart more stable and less likely to tip over during sharp turns or sudden movements.

Another reason for small wheels is weight reduction. The smaller wheels require less material, which means the go-kart can be lighter overall. This can result in faster acceleration and higher top speeds. Additionally, smaller wheels generate less rolling resistance than larger wheels, which can also contribute to faster speeds.

Another advantage of small wheels is the ability to use low-profile tires, which provide better grip and handling on the track. Low-profile tires have a shorter sidewall height, which means less flex and a more stable contact patch with the ground. This results in better traction and cornering capabilities.

However, there are some downsides to using small wheels on go-karts. One of the main drawbacks is that they can be less comfortable on rough terrain. The smaller wheels have less surface area to absorb bumps and shocks, which can lead to a more jarring ride. Additionally, small wheels have a smaller contact patch with the ground, which can make them more susceptible to sliding or losing traction on wet or slippery surfaces.

In conclusion, there are several reasons why go-karts have small wheels. They provide maneuverability, stability, weight reduction, and better handling capabilities. However, they also have some drawbacks such as less comfort on rough terrain and decreased traction on wet surfaces. Ultimately, the choice of wheel size will depend on the intended use of the go-kart and the specific needs and preferences of the driver.

Source: https://gokartwiki.com/