There are several disadvantages to replacing OEM-fitted alloy wheels with aftermarket alloy wheels. Some are mentioned in the following slide.
Aftermarket alloy wheels may not always meet the same quality standards as OEM wheels. Be mindful of that.
Durability is also a big concern with the aftermarket alloy wheels. They are more prone to cracking or premature wear.
Incorrectly sized or improperly fitted aftermarket wheels can cause issues with the car’s overall handling.
Aftermarket alloy wheels may not be as capable as OEM wheels in offering a comfortable and safe driving experience.
Aftermarket wheels can adversely affect the car's acceleration, braking, and fuel efficiency. The wrong wheel size or weight can also impact the car's performance dynamics.
Aftermarket alloy wheels often require more frequent maintenance and careful handling to prevent damage.