BMW E90 E91 E92 Rear Alloy Wheel Rim 18" Motorsport Radial Spoke 216 8,5J ET:37

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 E92 Rear Alloy Wheel Rim 18" Motorsport Radial Spoke 216 8,5J ET:37 is an original rear alloy rim designed specifically for demanding BMW drivers. Thanks to precisely selected geometric parameters and a robust aluminum construction, it ensures stable handling, predictable vehicle behavior, and an aesthetic, dynamic appearance. It is a practical solution both for replacing a damaged rim and for configuring a separate set of wheels.

Specifications and technical data

• SKU: 6770465-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6770465
• Substitutable numbers: 6770465, 36116770465
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 37
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW E90 / E92

The presented rim has been designed as a rear axle component for BMW 3 Series E90 and E92 models, maintaining factory design specifications. The appropriately selected width, diameter, and mounting parameters allow for maintaining the correct suspension geometry, which translates into predictable traction and confident handling during daily driving and dynamic maneuvers.

Thanks to the use of original mounting specifications, the rim works with factory hubs and chassis components, minimizing the risk of vibrations, improper seating, or balancing issues. This is particularly important for higher-power vehicles, where rear axle stability is crucial for safety.

Aluminum construction and performance properties

The rim is made of aluminum, which provides a favorable strength-to-weight ratio and good resistance to typical operational loads. A lighter rim compared to steel solutions helps reduce unsprung mass, which can positively affect suspension response and ride comfort.

The rim's design parameters have been selected to:

• ensure an adequate contact patch between the tire and the road surface,
• maintain proper wheel positioning relative to the wheel arch,
• enable correct operation of the steering and suspension systems,
• maintain compatibility with typical braking solutions used in the BMW E90/E92.

The aluminum construction also facilitates effective heat dissipation from the brake area, which is important during more intensive vehicle use.

Rear rim mounting characteristics

The rim is intended for installation on the rear axle, maintaining the factory bolt pattern, center bore, and proper offset relative to the hub. Such fitment limits the need for additional adapters or spacers, which simplifies installation and wheel maintenance.

When selecting tires and configuring a wheel set, it is worth maintaining consistency of parameters between the left and right sides of the vehicle to keep even suspension loading and predictable vehicle behavior in corners. Using a rim with the correct dimensions also facilitates subsequent balancing and geometry checks.

Professional choice of a used rim

As an item in the Wheels category, the product represents a reasonable compromise between cost and maintaining original BMW specifications. A used aluminum rim is a good solution for post-accident repairs, replacing a single damaged rim, or completing an additional set of wheels, e.g., for seasonal tires.

By choosing an original aluminum rim for your BMW, you gain:

• visual consistency with the remaining wheels and body styling,
• parameters in accordance with the vehicle manufacturer's requirements,
• easier selection of tires and mounting accessories,
• the possibility of future surface refurbishment if needed.

Support with selection and additional materials

If you are considering purchasing rims from the secondary market and want to consciously assess their condition, the renovation process, and the cost-effectiveness of such a solution, the following guide will be helpful: Used rims like new: a guide to buying and refurbishing aluminum rims. There, you will find practical tips regarding inspections, typical damage, and possibilities for refreshing aluminum rims.

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