BMW Alloy Wheel Spacers Set Hubcentric Shims Front Rear 5x120 72.56mm 4x15mm

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Alloy Wheel Spacers Set Hubcentric Shims Front Rear 5x120 72.56mm 4x15mm is a precision-engineered set of spacers designed for front and rear axle installation, tailored to the specific wheel mounting configuration of BMW vehicles. The aluminum construction ensures an optimal strength-to-weight ratio, while the precisely matched bolt pattern and center bore diameter allow for a technically correct offset of the wheel from the hub. This set is ideal for both visual modifications and fitting wheels with demanding geometry requirements.

Specifications and technical data

• SKU: BMW-SPACER-SET-3
• Mark: Unbranded
• Condition: Used
• OEM Part Number: BMW-SPACER-SET
• Substitutable numbers: BMW, Distance, Set, Spacers, 15mm, 72.56mm, 5x120
• Location on the vehicle: Front, Rear
• Hole diameter: 120
• Number of holes: 5
• Category: Wheel Spacers, Adapters & Spigot Rings

Purpose and mounting parameters

The presented set of spacers has been prepared with the typical wheel mounting architecture of BMW cars in mind, where compliance with the bolt pattern and center bore diameter is crucial. As a result, the spacers interface with the hub and wheel in a stable manner, without unwanted play or stress, which is essential for both safety and the longevity of suspension components.

The installation covers both the front and rear axles, allowing for consistent track geometry and uniform widening of the wheel track. Using one cohesive set on both axles simplifies vehicle configuration and reduces the risk of handling discrepancies between the front and rear of the vehicle.

Aluminum construction and performance characteristics

Spacers made of aluminum are characterized by a favorable weight, which limits the additional load on suspension components and the hub. At the same time, this material provides adequate rigidity, which translates into stable wheel support and consistent behavior under dynamic loads. This type of solution is often chosen for wheel modifications in cars with a more demanding driving style.

The bolt hole configuration has been adapted to the five-bolt pattern used in many BMW models, facilitating integration with factory bolts and wheels. Maintaining the correct center bore diameter allows for proper seating of the spacer on the hub, which minimizes the risk of radial runout and steering wheel vibrations at higher speeds.

Application in suspension and wheel modifications

The aluminum spacer set is suitable for fitting wheels with different offsets, correcting the visual position of the wheel relative to the wheel arch, and for configurations where additional clearance between the rim and suspension or braking system components is required. Thanks to simultaneous use on the front and rear, a consistent widening effect can be achieved, which is important for both aesthetics and predictable vehicle handling.

The product belongs to the Spacers and centering rings group, meaning it is a component that alters wheel mounting geometry and should be installed in accordance with service procedures, including proper bolt torque and runout inspection after installation. This approach allows for full utilization of the set's potential while maintaining an appropriate safety margin.

Condition, selection, and integration with other components

The offered set comes from the used parts segment, which is beneficial for users looking for a solution with a good cost-to-functionality ratio. Before installation, it is recommended to perform a standard verification of the contact surfaces and mounting bolt threads to ensure even pressure and proper seating on the hub.

If you are planning a comprehensive repair or upgrade of the wheel and hub area in your BMW and need other components from the same group, such as additional spacers, centering rings, or mounting accessories, check the available parts in the Spacers and centering rings Unbranded category.

Technical tips and additional materials

When selecting spacers, it is worth paying attention to compatibility with the specific BMW model, wheel type, and intended driving style. A correctly chosen set allows for improved stability at higher speeds, as well as optimizing tire performance relative to the body and suspension. In the case of more extensive chassis modifications, materials discussing the impact of changes in wheels and accessories on vehicle handling characteristics may be helpful, similar to comparative analyses of engine components and turbocharging equipment, such as the article Go-Kart Feeling XXL: used N18 turbocharger vs. B48 – what to choose for a Mini Cooper S?, which demonstrates an approach to the conscious selection of used components.