The wheels of the BMW iX3 can be replaced, but some things need to be noted.

The original wheels of the BMW iX3 have an aerodynamic design, which can reduce air resistance and help the vehicle’s endurance. If other wheels are replaced, it may affect the range.
In addition, when replacing the wheels, it is necessary to ensure that the size, hole spacing, offset and other parameters of the new wheels match the original vehicle to ensure the safety and stability of the installation. At the same time, it is necessary to choose wheel products with reliable quality.

On forums such as Autohome, some car owners shared their experience in replacing wheels. For example, some people mentioned replacing forged wheels, smoked wheels or larger wheels. Replacing forged wheels can increase the suspension response speed and save more fuel, but the price is relatively high; smoked wheels can enhance the visual impact; larger wheels can improve the load-bearing capacity and cornering performance, but may reduce ride comfort.
Some car owners choose to replace the wheels of the BMW X3, such as the 699m wheels, but it should be noted that different styles of wheels may require the use of tires of corresponding sizes, for example, the rear wheels may require wider tires.
If you plan to replace the wheels, it is recommended to understand the relevant regulatory requirements in advance and consult professional car modification personnel or BMW dealers for more accurate information and advice. At the same time, replacing the wheels may affect the warranty terms of the vehicle, and this factor also needs to be considered.