BMW F45 F46 Orbitgrey Alloy Wheel Rim 17" 7,5J ET:54 Star Spoke 379 6855091

BMW F45 F46 Orbitgrey Alloy Wheel Rim 17" 7,5J ET:54 Star Spoke 379 is an original BMW alloy wheel for the F45/F46 series, designed for precise handling and a cohesive look with the vehicle's body line. The distinctive Star Spoke 379 design in Orbitgrey finish emphasizes the car's dynamic character, while providing a solid base for appropriately selected tires. This is a solution for drivers who want to maintain the factory styling and driving performance of their BMW.

Specifications and technical data

• SKU: 6855091-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6855091
• Substitutable numbers: 36116855091, 6855091
• Rim diameter: 17"
• Rim width: 7.5
• Offset (ET): 54
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Intended Use and Fitment for BMW F45/F46

The presented wheel has been developed specifically for BMW F45 and F46 models, ensuring proper fitment in the wheel arch, correct interaction with the suspension, and steering system. The aluminum construction offers a favorable strength-to-weight ratio, and the appropriately selected geometric parameters of the wheel support vehicle stability at higher speeds and during dynamic maneuvers.

Thanks to the original BMW design, key manufacturer specifications regarding wheel geometry are maintained, which facilitates maintaining correct toe-in, even tire wear, and predictable vehicle behavior in corners.

Construction, Material, and Performance Characteristics

The wheel belongs to the Wheels category and is made from a lightweight aluminum alloy, which reduces unsprung mass compared to steel solutions. This translates to better suspension response to uneven surfaces and more precise steering feel. The Star Spoke 379 design ensures favorable material distribution in the rim, supporting structural rigidity while maintaining a reasonable weight.

The bolt pattern and number of mounting holes are adapted to factory BMW hubs, allowing for trouble-free installation using standard mounting hardware. The use of aluminum also promotes more efficient heat dissipation from the brake area, which is important during intensive use.

Benefits of Using an Original BMW Alloy Wheel

Choosing an original BMW alloy wheel offers a range of practical advantages, important for both safety and everyday use:

• maintaining the vehicle's factory handling characteristics and stability,
• stylistic consistency with the body line and other BMW equipment elements,
• easier configuration with standard sensors and mounting accessories,
• favorable mass parameters due to the aluminum construction,
• appropriately designed spokes that aid in cooling the braking system.

A wheel configured in this way allows the vehicle to be maintained in a specification close to factory, which is important for both driving comfort and subsequent resale value.

Condition, Verification, and Practical Application

The wheel is in the category of used BMW OEM parts, allowing for a reasonable purchase cost while maintaining original manufacturer specifications. Before installation, a standard check for runout, leaks, and potential balancing needs after tire mounting is recommended to fully utilize the potential of the aluminum construction in daily use.

This solution will work well as a replacement for a damaged wheel, as well as a basis for assembling a complete set of summer or winter wheels, while maintaining the uniform Star Spoke 379 design and the factory driving character of the BMW F45/F46.

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

If you want to better assess the potential of purchasing a used wheel and the possibilities for its refurbishment, you will find practical tips in the article Used Wheels Like New: A Guide to Buying and Refurbishing Alloy Wheels, which discusses key aspects of selecting and refurbishing alloy rims.