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 component from the Wheels category, designed for installation on the rear axle of BMW 3 Series E9x generation models. Its aluminum construction, precisely selected geometric parameters, and correct mounting hole pattern ensure stable handling and consistency with the factory suspension characteristics.

Specifications and technical data

• SKU: 6770465-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6770465
• Substitutable numbers: 36116770465, 6770465
• 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 compatibility with BMW E90, E91, E92

The presented rear alloy wheel rim has been designed for the BMW E90, E91, and E92 platform, which translates into proper fitment within the wheel arch and compatibility with the chassis system. The rim parameters are selected to maintain proper wheel geometry, correct suspension operation, and predictable vehicle behavior during acceleration, braking, and cornering.

Thanks to its design dedicated to the rear axle, the rim supports proper torque transfer to the road surface and helps maintain the balance between comfort and handling precision characteristic of BMW. This solution is suitable for both daily driving and more dynamic performance.

Construction and properties of the alloy wheel rim

The rim is made of aluminum, which helps reduce unsprung mass compared to traditional steel solutions. A lighter rim promotes faster suspension response to road irregularities, improves ride comfort, and can positively influence braking distance and cornering grip.

The 18-inch size, combined with the appropriate width and offset, creates a solid base for tires with a sporty profile, ensuring an attractive visual appearance for the car and favorable force distribution in the tire-to-road contact zone. The spacing and number of mounting holes are adapted to typical BMW hubs of this generation, which facilitates installation and maintains factory safety standards.

Benefits of using an original rear alloy wheel rim

Using an original alloy wheel rim in a BMW 3 Series E9x offers a number of practical benefits:

• maintenance of factory chassis geometry and proper wheel fitment in the wheel arch,
• stylistic consistency with the body line and other equipment elements,
• reliable load transfer to the hub and suspension thanks to matched mounting parameters,
• possibility of using tires with a sporty profile, improving handling precision.

This solution is particularly beneficial when you want to maintain the original character of the car without compromising on safety and functionality. An alloy wheel rim of this class works well both as a replacement part after damaging a previous rim and for planned wheel set upgrades.

Used condition and practical aspects

The item comes from the secondary market, which allows for cost savings compared to new components while maintaining the manufacturer's original specifications. A used alloy wheel rim is a sensible choice when the priority is technical compatibility with a specific BMW model and compliance with factory mounting parameters.

If you want to better prepare for the purchase and potential refurbishment of the rim, it is worth checking out the guide on our blog: Used wheels like new: a guide to buying and refurbishing alloy wheels. You will find practical tips on assessing the condition of rims, refurbishment methods, and ways to ensure safe installation.

For those who pay attention to the ecological aspect and want to reduce the carbon footprint associated with vehicle operation, we also recommend the article: Sustainable automotive and the benefits of choosing original used parts, which describes the environmental impact of reusing components.

Expanding wheel configuration in BMW

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

The selection of appropriate rims for one axle should always be considered in the context of the entire wheel set to maintain parameter consistency, even tire wear, and predictable vehicle behavior in various road conditions. Thanks to this, the BMW E90 E91 E92 Rear Alloy Wheel Rim 18" Motorsport Radial Spoke 216 8,5J ET:37 can become a solid foundation for further wheel set configuration tailored to your driving style.