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 are original, used wheels from the Wheels category, designed for the rear axle of high-end BMW models. The distinctive Turbine Style design and black finish give the car a dynamic, modern look while maintaining factory fitment and handling parameters. This is a solution for drivers who want to combine aesthetics with precise wheel geometry and solid aluminum construction.

Specifications and technical data

• SKU: 6857665-3
• 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 BMW fitment

The presented wheels have been developed specifically for the rear axle of BMW F-series cars, such as the F10, F11, or F12. By maintaining factory mounting parameters, they ensure proper wheel seating in the wheel arch, correct suspension operation, and compatibility with stock chassis components. Using an original BMW alloy wheel reduces the risk of problems with balancing, incorrect bolt patterns, or interference with brake components.

Construction, material, and wheel geometry

The wheel is made of aluminum, which provides a favorable strength-to-weight ratio and good resistance to operational loads. The design features a five-bolt mounting pattern with the appropriate pitch circle diameter, typical for BMW solutions in this segment. The applied diameter and rim width, combined with a properly selected offset, allow for the installation of tires with parameters recommended by the vehicle manufacturer without interfering with the bodywork or suspension.

The Turbine Style design promotes effective heat dissipation from the brake disc area while enhancing the visual dynamics of the car's side profile. The black finish of the wheel emphasizes the car's character, blending well with both light and dark body paints.

Mounting parameters and handling stability

The wheel was designed as a rear axle component, which is significant for load distribution and vehicle handling characteristics. The properly selected offset influences:

• stability at higher speeds,
• steering precision in corners,
• correct operation of the steering and suspension systems.

The bolt pattern and number of mounting holes comply with BMW's factory requirements, allowing for trouble-free installation using standard bolts or nuts intended for the specific model. The aluminum construction helps reduce unsprung mass, which can positively affect ride comfort and suspension response to road irregularities.

Condition, application, and benefits of choosing a used wheel

The wheel is a used item, which allows for significant cost savings compared to a new OEM component, while maintaining original geometry and vehicle fitment. This is a practical solution when replacing a single damaged wheel or completing a set with a consistent design and parameters. Choosing an original BMW alloy wheel minimizes the risk of problems typical of low-quality replacements, such as balancing difficulties or improper hub fitment.

If you want to better understand what to look for when buying wheels on the secondary market and how to approach their refurbishment, check out the guide Used wheels like new: a guide to buying and refurbishing alloy wheels, where you will find practical tips on assessing the condition, regeneration, and maintenance of alloy wheels.

Expanding your BMW wheel set and selecting other components

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

By choosing wheels from the same category and brand, you can build a cohesive set tailored to the car's character – from comfort-oriented configurations to more sporty ones, while maintaining factory safety and compatibility standards.