BMW Z4 E85 Silver Complete Set 4x Alloy Wheel Rim 18" Ellipsoid Styling 107

BMW Z4 E85 Silver Complete Set 4x Alloy Wheel Rim 18" Ellipsoid Styling 107 is an attractive solution for drivers who want to restore the original character of their roadster and ensure a consistent, factory-spec look for their vehicle. The four wheels in an elegant silver finish provide a harmonious design, while the construction dedicated to BMW guarantees a proper fit for the chassis. As an item from the Wheels category, this set serves as a solid foundation for building a stable, predictable suspension in a sports car.

Specifications and technical data

• SKU: 6758192/6758193
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6758192/6758193
• Substitutable numbers: 36116758192 36116758193, 6758192 6758193
• Color: Silver
• Rim width: 8
• Offset (ET): 47 / 50
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and characteristics of the set

The presented set consists of four alloy wheels designed for the BMW Z4 E85 in the Ellipsoid Styling 107 design. The set was engineered as a factory solution, which helps maintain proper suspension geometry and ensures correct interaction with the steering and braking systems. As a result, the driver receives a consistent, predictable set of wheels that fits well with the dynamic character of the Z4 model.

The wheels are made of aluminum, which helps reduce unsprung mass compared to steel solutions. This translates into better suspension response, more precise handling, and clearer road feedback – which is particularly important in a lightweight, rear-wheel-drive roadster.

Construction, color, and mounting parameters

The set is distinguished by its silver color, which complements both light and dark body paints while being practical for daily use – it visually masks minor dirt and typical signs of wear. The construction, based on five mounting holes and a properly selected bolt pattern diameter, ensures compatibility with BMW Z4 E85 hubs without the need for non-standard mounting solutions.

The carefully selected wheel width and offset (ET) values were designed to maintain the correct wheel position within the wheel arch. This is important for both aesthetics (filling the wheel arch) and for suspension performance, geometry, and clearance relative to braking system components. Consequently, the set allows for maintaining parameters close to factory specifications, which is beneficial for durability and safety.

Benefits of using BMW alloy wheels

BMW alloy wheels from this series offer a range of practical advantages in daily operation:

• consistent, factory-spec look matched to the body lines of the BMW Z4 E85,
• optimized mounting parameters, promoting stable handling,
• lower weight compared to steel wheels, which improves suspension response,
• easier to keep clean thanks to the smooth, silver finish,
• compatibility with standard BMW mounting hardware.

As a used item, the set represents a reasonable compromise between cost and functionality, allowing you to preserve the original character of the car without the need to invest in new wheels.

Selection and operation of the wheel set

When choosing this set, it is worth paying attention to the proper tire fitment in terms of size and ratings to maintain correct driving parameters and compliance with the vehicle manufacturer's recommendations. A properly selected tire-wheel combination affects stability at higher speeds, braking efficiency, and ride comfort.

Alloy wheels require regular maintenance – using dedicated cleaning agents and avoiding aggressive chemicals helps keep the paint coating in good condition. In the case of used wheels, it is worth periodically checking the condition of the surface, edges, and bolt seats to ensure safe operation.

If you want to better prepare for purchasing a used set and learn about the possibilities of refreshing the rims, the following guide will be helpful: Used wheels like new: a guide to buying and refurbishing alloy wheels.

Expanding your BMW wheel configuration

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 sets of rims, alternative designs, or sets for seasonal changes, check out the available parts in the BMW Wheels category.