BMW Z4 E85 E86 Silver Front Wheel Alloy Rim 18" ET:47 8J Star Spoke 108 BBS

BMW Z4 E85 E86 Silver Front Wheel Alloy Rim 18" ET:47 8J Star Spoke 108 BBS is an original component from the Wheels category, designed specifically for the front axle of the BMW Z4 E85/E86 generation sports roadster. The distinctive Star Spoke 108 pattern developed by BBS emphasizes the dynamic body lines, while the silver finish ensures a cohesive, elegant look consistent with the factory styling package.

Specifications and technical data

• SKU: 6758194-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6758194
• Substitutable numbers: 36116758194, 6758194
• Location on the vehicle: Front
• Color: Silver
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 47
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW Z4 E85/E86

The presented rim is configured as a front axle component for the BMW Z4 E85/E86, ensuring proper fitment with the suspension geometry and steering system of this model. The construction, based on a five-bolt mounting pattern and correctly sized mounting holes, ensures stable seating on the hub and proper compatibility with factory wheel bolts.

The rim parameters – diameter, width, offset, and bolt pattern – have been selected to maintain the factory wheel arch line, the correct turning radius, and the manufacturer-specified clearance between the rim and the suspension and braking system components. As a result, the rim is suitable both as a replacement for a damaged wheel and as a component to restore the car's original configuration after modifications.

Aluminum construction and performance characteristics

The rim is made of aluminum, which translates into a favorable strength-to-weight ratio and good resistance to operational loads typical for sports-oriented vehicles. The aluminum construction promotes precise handling, and the appropriately selected rim width allows for the installation of tires with the profile intended for the BMW Z4, without unwanted tread deformation.

The rim offset has been optimized for stability at higher speeds and even load distribution within the suspension system. The five-bolt mounting pattern, combined with the correct diameter of the mounting holes, guarantees secure wheel seating, which is important for both safety and driving comfort.

Star Spoke 108 BBS design and finish

The Star Spoke 108 pattern developed by BBS stands out with its multi-spoke, star-like styling that complements the dynamic silhouette of the BMW Z4. The silver finish gives the body a subtle yet distinctly sporty character, while remaining practical for daily use – dirt and minor signs of wear are less visible than on darker paint finishes.

The well-thought-out spoke layout promotes effective cooling of the brake discs, which is important during dynamic driving. At the same time, the rim design facilitates access during cleaning, allowing you to maintain an attractive wheel appearance with standard maintenance procedures.

Practical application and benefits of installation

Installing this rim on the front axle of a BMW Z4 E85/E86 allows you to restore the car's cohesive look after one of the rims has been damaged or to complete a set of wheels in the original manufacturer specification. By maintaining factory mounting parameters, there is no need to use spacers or non-standard solutions, which simplifies the service process and reduces the risk of suspension geometry issues.

A rim from the Wheels category of this type will be a good choice for users who want to maintain the original handling character of the BMW Z4 while enjoying an aesthetic, branded BBS design. The pre-owned nature of the product allows for optimized repair or upgrade costs while maintaining the original design specification.

Configuration expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other components from the same group, such as additional rims, seasonal wheel sets, or rims with a different pattern, check out the available parts in the BMW Wheels category.

Before choosing a specific rim model, it is worth familiarizing yourself with the principles of selecting used wheels, the process of their refurbishment, and typical methods for assessing technical condition. A detailed discussion of these topics can be found in the article Used wheels like new: a guide to buying and refurbishing alloy wheels, which will help you consciously plan your purchase and any potential renovation work.