Why Are Wheel Spacers Only Added to the Rear Wheels?

[DiPaislee]

Here are the reasons why wheel spacers are only installed on the rear wheels: 1. Installing wheel spacers on the car's rims widens the track width, theoretically improving driving stability and better resisting cornering roll. 2. They are used to match some aftermarket wheel products with unsatisfactory ET values. 3. Certain aftermarket wheels have excessively large ET values, which reduce the track width. Therefore, wheel spacers are needed to offset the impact of overly large ET values. Additional Information: The quality of wheel spacer products varies widely. If the material, heat treatment, forging, and machining processes cannot be guaranteed, it is best not to use wheel spacers unless absolutely necessary. This is because any deformation or even damage to the wheel spacers could cause the wheel to detach from the vehicle, leading to a serious accident.