BMW Z4 E89 Silver Alloy Wheel Rim 17" Star Spoke 290 ET:29 8J 6785240

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E89 Silver Alloy Wheel Rim 17" Star Spoke 290 ET:29 8J is an original component from the Wheels category, designed specifically to maintain the factory handling characteristics and styling of BMW models. This used silver alloy wheel allows for a technically correct replacement of a single unit or the assembly of a complete, consistent set of wheels in accordance with the manufacturer's specifications.

Specifications and technical data

• SKU: 6785240-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6785240
• Substitutable numbers: 36116785240, 6785240
• Color: Silver
• Rim diameter: 17"
• Rim width: 8
• Offset (ET): 29
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW Z4 E89

The wheel has been developed as a component dedicated to BMW, with rim geometry adapted to the suspension and steering characteristics of this manufacturer. By maintaining the correct mounting parameters, it is possible to ensure predictable handling, stability at higher speeds, and proper interaction with the braking system and safety features.

Selecting a wheel with the appropriately matched width, diameter, and mounting parameters reduces the risk of improper wheel seating, excessive bearing load, or adverse changes in suspension performance. This is a particularly beneficial solution for users who want to maintain the factory character of the car, avoiding the compromises typical of universal aftermarket replacements.

Construction, material, and technical parameters

The wheel is made of aluminum, which provides an optimal strength-to-weight ratio and promotes precise vehicle handling. The rim construction is designed for a five-bolt mounting pattern with a precisely matched bolt circle diameter, ensuring stable seating on the hub and correct transfer of dynamic loads.

The wheel diameter and rim width are selected to allow for the installation of tires with profiles typical for the BMW Z4 E89, without interfering with the wheel arches and without the risk of rubbing during extreme suspension travel. The applied offset allows for maintaining the correct wheel position relative to the body, which is important for both aesthetics and the geometry of the running gear.

Color, styling, and practical application

The Silver finish is consistent with BMW's factory styling, making the wheel blend well with both light and dark body colors. This type of finish also facilitates the visual assessment of potential operational damage and routine cleaning, which is important during regular brake system maintenance.

An alloy wheel of this class will work well both as a replacement part after damage to a single unit and as a base for a set of summer or winter wheels. The used condition allows for an economical restoration of the vehicle's original configuration while maintaining key technical and mounting parameters.

Why choose a used BMW alloy wheel

An original BMW wheel from the Wheels category is a beneficial solution for drivers who value factory fitment, predictable car behavior, and a consistent look. Choosing a used component allows for cost savings compared to new parts while maintaining compliance with the manufacturer's design specifications.

If you want to better understand how to assess the condition of a rim, what to look for when buying, and what the options are for refreshing the surface, the following guide will be helpful: Used wheels like new: a guide to buying and refurbishing alloy wheels. This is a practical addition to your knowledge when choosing the right wheel for your BMW.

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 components from the same group, such as additional rims, wheels of a different width, or wheels with a different surface finish, check out the available parts in the BMW Wheels category.

For users interested in the wider use of aftermarket parts for this brand, the following material may also be useful: Used parts for BMW – is it worth it? Key benefits for fans of the brand, which discusses the economic and practical advantages of such a solution.