BMW BBS Wheel Alloy Rim Set 17" 7.5J ET:45 KBA49538

Visual condition of the part

The product shows signs of use visible in the photos.

BMW BBS Wheel Alloy Rim Set 17" 7.5J ET:45 is a robust set of alloy rims designed for demanding drivers who expect precise handling and an aesthetic look for their vehicle. Thanks to refined geometric parameters, the set ensures stable wheel seating and predictable vehicle behavior on the road. This is an offer for users looking for a proven, pre-owned solution with a distinctly sporty character.

Specifications and technical data

• SKU: KBA49538-BBS-17-SET
• Mark: Unbranded
• Condition: Used
• OEM Part Number: KBA49538-BBS-17-SET
• Rim diameter: 17"
• Rim width: 7.5
• Offset (ET): 45
• Category: Rims

Construction and parameters of alloy rims

The set of rims has been designed to maintain proper suspension geometry and safe vehicle handling. The appropriately selected rim diameter works well with tire profiles popular in mid-range and premium cars, and the rim width allows for the installation of tires that provide good traction both in daily driving and in more dynamic conditions.

A key parameter is also the properly selected offset, which affects the position of the wheel relative to the hub and suspension components. The correct value of this parameter helps maintain vehicle stability at higher speeds, reduces the risk of rubbing against the wheel arch, and supports even load distribution on wheel bearings.

Application and performance characteristics

The set of 17-inch BBS alloy rims will work well in cars where the priority is a combination of driving comfort and handling precision. This rim size allows for the use of tires with a reasonable profile, which translates into:

• more direct steering response,
• stable vehicle behavior in corners,
• a good compromise between shock absorption comfort and lateral tire stiffness.

The aluminum construction of the rims helps reduce unsprung mass compared to classic steel rims, which can positively affect suspension performance and the subjective feeling of handling. The Rims category includes components that directly affect the safety and stability of the vehicle, which is why the correct selection of parameters is essential for any upgrade of the running gear.

Product condition and benefits of choosing pre-owned rims

The offered set comes from the pre-owned alloy rims segment, which allows for a significant reduction in the cost of vehicle upgrades compared to purchasing new rims. For many users, this is a reasonable compromise between quality and budget, especially when they are looking for a branded rim design and specific technical parameters.

When choosing rims from the secondary market, it is worth paying attention to the surface condition, any signs of wear, and the possibility of future refurbishment. A detailed discussion of this topic can be found in the guide Used rims like new: a guide to buying and refurbishing alloy rims, which explains step-by-step what to look for when buying and how to restore an attractive look to the rims.

Selection and vehicle compatibility

To fully utilize the potential of the offered set, it is necessary to verify the compatibility of the rim parameters with the specific car model – especially in terms of tire size, space in the wheel arch, and the vehicle manufacturer's requirements. Properly selected alloy rims help maintain factory handling characteristics without excessively loading suspension and steering components.

In practice, this means checking, among other things, the permissible rim sizes for a given car and the recommended tire configurations. Thanks to this, the BBS wheel set can become a functional addition to the car, improving not only the appearance but also the precision of handling and predictability of behavior on the road.

Configuration expansion – other Unbranded Rims

If you are planning a comprehensive repair or upgrade of the running gear in your BMW and need other components from the same group, such as additional wheel sets, rims of a different size, or alternative alloy designs, check the available parts in the Unbranded Rims category.