Hub Rings 73.1 - 57.1
Rings / Spigot Rings or Alloy Wheel Hub Centric Rings are designed to fill in the gap between the hub of the car and the center bore of the wheel. Most wheel manufacturers design their wheels with a centerbore large enough to fit on most cars. Therefore, since wheel manufactures make their center bore large enough to fit most cars, most wheel fitments have a gap between the hub and the centerbore. Improve the fitment & balance of your aftermarket wheels with hub centric rings.
This gap usually doesn't allow for the wheel to fit hubcentric but rather lugcentric which causes vibration. Therefore, to fill the gap and ensure the fitment is hubcentric, hub rings are used.
Alloy Wheel Hub Rings are used to ensure that an alloy wheel is centred correctly on a hub of a vehicle. This is very important to ensure that your alloy wheels are safe and secure.