Wheel Spacers


Wheel Spacers: Explained

Wheel alignment is a complex science with numerous factors to consider. One such factor is the positioning of the wheel within the wheel arch. If a wheel sits too far into the wheel arch, wheel spacers can be used to correct this. These components sit between the hub and the alloy, allowing the wheel to fill more of the wheel arch and ideally sit flush with it. This not only improves the vehicle’s aesthetics but also enhances its stability, particularly during cornering. However, it’s important to note that wheel spacers can cause premature wheel bearing failure and may make steering slightly heavier than usual.

Different Types of Wheel Spacers

Wheel spacers come in various designs, each catering to different needs and specifications of vehicle setups. Understanding the differences can help you make a safer and more informed decision tailored to your vehicle’s requirements.

Slip-On Universal Spacers

Slip-on universal spacers are among the most accessible and cost-effective options available. These spacers simply slide over the existing studs or bolts of the vehicle’s hub. However, because they are not hubcentric—meaning they don’t align perfectly with the center bore of the hub—they can lead to issues such as vibrations and uneven load distribution on the wheel studs. This lack of precise fitment makes them less safe, and they are generally not recommended for high-performance applications.

Hubcentric Spacers

Hubcentric spacers are designed to align exactly with the center bore of the vehicle’s hub, ensuring a perfect fit. This alignment helps maintain the balance of the wheel and ensures even distribution of stress along the hub. Hubcentric spacers are more reliable and safer than non-hubcentric alternatives, making them a preferred choice for both daily driving and performance enhancements.

Wheel Spacers with Bolts

For larger offsets, wheel spacers with bolts are used. These spacers bolt onto the hub using existing studs, and then provide their own studs on which the wheels are mounted. This type of spacer is more robust and secure, handling greater forces without compromising wheel alignment or safety. They are particularly useful for vehicles undergoing significant modifications that affect wheel offset and stance.

Wheel Spacers with Bolts for PCD Changes

Some wheel spacers are specifically designed to change the Pitch Circle Diameter (PCD) of the wheels. These spacers not only adjust the offset but also allow for the mounting of wheels with a different bolt pattern than the vehicle’s original configuration. For example, a spacer might adapt a hub from a 5×112 bolt pattern to a 5×114.3 pattern. This type of spacer is ideal for car enthusiasts looking to customize their wheel options or fit specialty wheels from other vehicle makes or models.

Wheel Spacers and Wide Arch Kits

Wheel spacers are often used in conjunction with wide arch kits. When the wheel arch is extended, the installation of wheel spacers is often required for the wheel to sit flush with the arch. This combination not only gives the vehicle a more aggressive, sporty look but also improves its handling and stability.

Wheel Spacers and Brake Upgrades

Upgrading to a big brake kit with larger brake calipers can sometimes necessitate the use of wheel spacers. These spacers provide the additional clearance needed between the hub and the alloy rim/spokes, ensuring that the larger brake components fit properly and function optimally.

The Rise of “Stanced” Vehicles

The popularity of “stanced” vehicles, which has grown globally, involves modifications like changing alloys, lowering suspension, stretching tyres, and adding camber to achieve a distinctive, aggressive look. Wheel spacers are crucial in achieving this style, enabling a wider wheel base and more pronounced stance that characterize these vehicles.

Choosing the Right Wheel Spacers

When selecting wheel spacers, it’s important to consider the specifications of your vehicle and the desired outcome. The size and type of wheel spacers needed can vary depending on factors such as the vehicle’s make and model, the size of the wheels, and the type of modifications being made. Always ensure that the wheel spacers are compatible with your vehicle and meet all safety standards.


Whether you’re looking to improve your vehicle’s performance, upgrade your brake system, or achieve a specific aesthetic, wheel spacers can be a valuable addition. However, it’s crucial to choose the right spacers and install them correctly to ensure optimal performance and safety. Always consult with a professional if you’re unsure about any aspect of the process.

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