BMW E90 E91 Silver Wheel Alloy Rim 17" ET:34 8J Styling 157 6770239

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 Silver Wheel Alloy Rim 17" ET:34 8J Styling 157 is an original light-alloy rim designed for 3 Series models, engineered for precise handling and a look that integrates seamlessly with the BMW body line. The silver finish and the distinctive Styling 157 design ensure an aesthetic, factory-original appearance, while the aluminum construction supports stable vehicle performance on the road. This is a solution for drivers who expect solid OEM quality and wish to maintain compliance with the vehicle's factory specifications.

Specifications and technical data

• SKU: 6770239-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6770239
• Substitutable numbers: 6770239, 36116770239
• Color: Silver
• Rim diameter: 17"
• Rim width: 8
• Offset (ET): 34
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Rim construction characteristics

The rim belongs to the Wheels category and is made of aluminum, which allows for an optimal strength-to-weight ratio. The five-hole mounting pattern and precisely matched mounting hole diameters ensure proper load distribution to the hub and suspension, in accordance with BMW requirements for this generation of the 3 Series.

Geometric parameters, such as diameter, rim width, and offset, have been selected to maintain correct wheel geometry, proper suspension operation, and predictable vehicle handling. As a result, the rim works well with the chassis without altering the factory handling characteristics.

Styling and fitment for BMW E90/E91

The Styling 157 design is a classic, elegant BMW look that harmonizes with the body lines of the 3 Series E90 and E91. The silver color of the rim highlights the proportions of the wheel, complements most body paint colors, and gives the car a cohesive, factory-original look. The aluminum surface is prepared for standard maintenance procedures, making it easy to keep the rim in an aesthetic condition.

The choice of rim diameter and width allows for the use of popular tire sizes used in these models, facilitating the configuration of a wheel set for both daily driving and more dynamic use. The properly selected offset promotes correct wheel arch filling without interfering with suspension components.

Purpose and technical application

The Styling 157 aluminum rim was designed as a component of the BMW chassis, with an emphasis on stability, predictable cornering behavior, and correct load distribution to the hub and bearings. The five-bolt mounting pattern and hole diameters are consistent with the typical requirements for this generation of the 3 Series, which facilitates installation and ensures proper centering of the rim on the hub.

The aluminum material of the rim supports effective heat dissipation from the brake area, which is important during more intensive use. At the same time, the rim construction has been developed to maintain appropriate rigidity, which translates into steering precision and driving comfort.

Condition, origin, and benefits of choosing OEM

The rim is in the category of used components, which allows for combining cost-effectiveness with the preservation of original BMW specifications. Original OEM manufacturing means compliance with the manufacturer's factory standards regarding dimensions, load capacity, and fitment to the hub and braking system. This is particularly important for drivers who want to avoid issues with improper rim seating or incorrect suspension operation.

If you want to better understand what to look for when choosing aftermarket light-alloy rims and how to approach their refurbishment, the article Used wheels like new: a guide to buying and refurbishing aluminum rims will be helpful, where you will find practical tips on assessing the condition and further use of aluminum rims.

Additional information on the advantages of original parts from dismantling and how they affect vehicle safety and durability can be found in the material OEM quality guarantee and safety – why used original car parts are the best choice for your car?, which discusses the importance of OEM parts in the context of operation and service costs.

Expanding your BMW wheel set

If you are planning a comprehensive repair or upgrade of the wheels and tires on your BMW and need other components from the same group, such as additional rims, seasonal sets, or alternative size configurations, check out the available parts in the BMW Wheels category.