BMW F10 F11 F12 Black Wheel Alloy RIm 18" 8J ET:30 Turbine Style 6857665

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F10 F11 F12 Black Wheel Alloy Rim 18" 8J ET:30 Turbine Style is an original rear alloy rim designed for BMW F-series models, featuring a distinctive, dynamic turbine design. Finished in an elegant black coating, it is an attractive choice for drivers seeking a consistent combination of style, precision engineering, and factory fitment. This used OEM component allows you to maintain the car's original character while optimizing costs compared to new parts.

Specifications and technical data

• SKU: 6857665-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6857665
• Substitutable numbers: 6857665, 36116857665
• Location on the vehicle: Rear
• Color: Black
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 30
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW F-series

The rim has been designed as a rear axle component for selected BMW models from the F10, F11, and F12 families, ensuring proper fitment with the suspension geometry and drivetrain. The OEM construction guarantees compatibility with factory hubs, braking systems, and safety systems such as ABS or traction control, while maintaining correct mounting parameters.

The turbine style emphasizes the body lines and blends well with both standard and sport BMW styling packages, creating a cohesive, modern vehicle appearance. This solution is particularly beneficial when replacing a single rim after damage or when gradually restoring an original set.

Construction, material, and performance characteristics

The rim is made of a lightweight aluminum alloy, which helps reduce unsprung mass and improves suspension response to road irregularities. The aluminum construction also facilitates effective heat dissipation from the braking system, which is important during more intensive use. The black surface of the rim gives the vehicle a bold, technical character and effectively masks typical operational dirt.

The geometric parameters of the rim have been selected to maintain the correct wheel position in the wheel arch and proper interaction with tires of recommended sizes. As a result, the driver can count on predictable handling, stability at higher speeds, and correct operation of driving assistance systems.

Benefits of choosing an original alloy rim

Choosing an original BMW alloy rim brings a number of practical advantages:

• preservation of factory handling characteristics and ride comfort,
• visual consistency with other body and equipment elements,
• certainty regarding dimensional and mounting compatibility with a given BMW generation,
• possibility of replacing a single wheel without the need to change the entire set.

For many users, it is also important that a used OEM rim allows for maintaining high component quality at reasonable costs, which is beneficial both for post-accident repairs and for planned aesthetic upgrades.

Use in restoration and set completion

The presented rim works well both as a replacement element after damage and as a base for professional restoration of a complete wheel set. It can be used for straightening, paint renovation, or sandblasting to obtain a visually consistent set tailored to individual user preferences. In the case of fleet or heavily used vehicles, such a solution allows for effective maintenance cost management while retaining original components.

If you want to better prepare for purchasing used rims and the process of refreshing them, it is worth checking out the practical tips contained in the article Used rims like new: a guide to buying and restoring alloy rims, where key aspects of selecting and renovating alloy rims are discussed.

Expanding wheel configuration in BMW

The rim from the Wheels category can be used both to recreate the factory configuration and to build an alternative wheel set, e.g., for a different season or for more dynamic applications. By maintaining parameters consistent with the manufacturer's specifications, the user avoids typical problems associated with incorrect selection of replacements, such as rubbing against the wheel arch or incorrect bearing load.

If you are planning a comprehensive repair or upgrade of the driving zone in your BMW and need other elements from the same group, such as additional rims, alternative wheel designs, or complete sets for seasonal changes, check out the available parts in the BMW Wheels category.