BMW Z4 E85 Rear Ferricgrey Wheel Alloy Rim 18" Ellipsoid Styling 107 8,5J ET:50

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E85 Rear Ferricgrey Wheel Alloy Rim 18" Ellipsoid Styling 107 8,5J ET:50 is an original light-alloy rear rim, designed specifically for the dynamic driving characteristics of the BMW roadster. The distinctive ellipsoidal spoke pattern combined with the Ferricgrey finish creates a cohesive, sporty look consistent with BMW's design language. Thanks to its precise fitment for the rear axle, the rim ensures stable handling and predictable vehicle behavior at higher speeds.

Specifications and technical data

• SKU: 6758193-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6758193
• Substitutable numbers: 36116758193, 6758193
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 50
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Rim construction and purpose

The presented rim belongs to the Wheels category and was developed as a rear axle component for the BMW Z4 E85, with an emphasis on appropriate rigidity and optimized geometry for the typical loads of a driven axle. The use of aluminum allows for a favorable strength-to-weight ratio, which translates into more precise steering response and improved suspension performance.

The rim profile and geometric parameters have been selected to work with performance-oriented tires, ensuring predictable car behavior both during highway driving and in corners. Styling 107 Ellipsoid is distinguished by a recognizable spoke layout that improves airflow around the braking system, supporting its cooling.

Performance parameters and fitment

The rim has been designed for precise mounting on the BMW hub, which minimizes the risk of vibrations and ensures stable handling. The appropriately selected width and offset promote proper tire positioning within the wheel arch, maintaining the vehicle's factory handling characteristics. As a result, the rim works well both as a replacement part after damage and as a base for refreshing the car's appearance.

The aluminum construction allows for potential refurbishment processes, such as straightening or paint coating restoration, in accordance with professional industry standards. This is a practical solution for users who want to maintain a consistent set of wheels on their BMW Z4 E85.

Condition, application, and benefits of installation

The rim is a used item, which makes it an attractive option for drivers looking for original BMW components at a reasonable price, while maintaining factory fitment. Installing such a rim allows you to preserve the original handling character and appearance of the vehicle without the need to resort to aftermarket replacements with uncertain parameters.

Choosing an original BMW alloy rim also offers service benefits: easier part identification, predictable performance in operation, and compliance with the vehicle manufacturer's recommendations. Stylistic and technical consistency is particularly important in cars with a distinctly sporty character, such as the BMW Z4 E85.

Installation recommendations and additional information

Before installation, professional verification of the rim's condition and the selection of tires in accordance with the vehicle manufacturer's recommendations are advised to fully utilize the potential of the aluminum construction. Proper wheel balancing and suspension geometry check after installation help maintain handling stability and even tire wear.

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

For those who want to better understand the process of selecting and refreshing light-alloy wheels, we recommend the guide article Used wheels like new: a guide to buying and refurbishing alloy wheels, which discusses key aspects of assessing the condition, refurbishment, and operation of alloy wheels.