Why Do Sports Cars Have Bigger Wheels?

We may get commissions for purchases made through links in this post. Thanks for the support! 👍

When you look at your favorite sports cars, have you ever noticed that their wheels seem to be a bit bigger than regular cars?

Does having bigger wheels affect the sports car’s performance?

Why are they different from the regular-sized wheels on non-sports car vehicles?

If you are wondering the same thing about why these wheels are more prominent, then you’ve come to the right place. In this article, we will discuss wheels being bigger on sports cars.

Sports cars have larger wheels for quite a few reasons! This includes aesthetics, but also can help with grip on the road, lower weight (meaning faster car), and can even allow you to install larger brake kits on the vehicle.

Why are sports car wheels large?

Sports cars have larger wheels than regular cars because larger wheels give the vehicle a better grip and road traction. Unlike other types of cars, sports cars are designed with racing, and performance in mind.

For a sports car to be effective during fast races around race tracks and to be able to perform well despite the high speed, the larger wheels make it better for the car to be stable and in control of the driver.

Most people think that when it comes to driving a sports car, you step on the pedal and guide the fast car where it goes, but more factors come into play.

The car’s aerodynamics, how much weight the vehicle has, what type of wheels the vehicle has, and the horsepower in the car’s engine are all taken into consideration.

Do bigger wheels improve performance?

When you compare larger wheels to smaller wheels, larger wheels provide the sports car with better traction.

Larger wheels on vehicles help with the vehicle’s overall stability, especially when moving at incredible speeds, giving the drivers a better grip on the sports car. Big wheels also affect the sports car’s overall performance.

Depending on the sports car’s design, the size of the sports car can affect the noise the vehicle makes and the fuel it consumes. With bigger wheels, the overall controllability of the vehicle enhances these issues and makes driving satisfaction better.

Do bigger wheels make a sports car faster? 

Having wider, and larger wheels on a sports car can make it considerably faster. While most people think that the engine and transmission have a ton to do with how fast a car is, upgrading your wheels can make a bigger difference than adding a few extra horsepower.

The larger the diameter of the wheel is, the less rolling resistance the car will have, which means it will take less energy to move the car. Wheels (especially carbon fiber ones) are considerably lower weight than tires are, so the larger the wheel, the less rubber you need, and the less rolling resistance you have.

On the width side of things, the wider the tire you have, the more grip you have (as mentioned earlier in this article). When you have more grip, you can take corners faster, giving you considerably better lap times.

Of course, all of this said, the bigger wheels you have on a vehicle, the more you will feel the bumps in the road, so you shouldn’t take too big of a step one way or the other.

Road Grip, Traction, and Braking 

While bigger wheels do not necessarily improve a sports car’s speed, it does, however, enhance the experience when it comes to road grip, traction, and braking.

When driving a sports car, it is not always about how fast your car can go. It is essential to consider a car’s overall handling, the driver’s knowledge of these three aspects can also make the sports car outshine faster sports cars.

Road grip and traction are essential when it comes to racing.

When a driver is about to hit corners while at high speed in their sports car, the added traction of the bigger wheels prevents the sports car from slipping and sliding during the curve, this gives the driver a better and safer driving experience compared to having smaller wheels in their sports car.

Larger wheels on sports cars also give the vehicle an overall better road-to-wheel interaction when it comes to breaking.

The larger your wheels are, the better the brakes you can fit, and the quicker you can to stop. Regardless of whether you are driving at high speed, with bigger wheels, if you want your sports car to stop and press on the brakes, it will stop.

Should you upgrade your engine or wheels first?

The decision of whether to upgrade your engine or wheels first is a difficult one. Both upgrades can improve your car’s performance, but they also come with their own unique set of benefits and drawbacks.

However, if you’re looking to improve your car’s handling and grip, upgrading your wheels and tires is the way to go. New wheels and tires can provide better traction, especially in wet or icy conditions.

They can also improve your car’s braking performance, helping you to stop faster and with more control. In addition, new wheels and tires can give your car a more aggressive look, making it stand out from the rest of the pack.

So, if you’re looking to improve your car’s performance, upgrading your wheels and tires is the way to go.


The bigger wheels on sports cars are not just for show. While the bigger wheels look better in the sports car in terms of design and aesthetics, these big wheels provide the fast car with better braking, road grip, and traction, which are essential aspects of driving at high speed.

With racing being the main reason these sports cars are designed and built in the first place, it is a better solution for these cars to have larger wheels for the car’s overall safety and better driver-handling.

About The Author