Hub Centric Rings

The hub centric ring has an inner diameter and an outer diameter. The inner diameter matches the diameter of the vehicle's hub, and the outer diameter matches the wheel bore on the inside of the wheel.
It is crucial to ensure that the hub centric ring sits snugly in the wheel hub and does not protrude beyond the mounting surface. Otherwise, the bolts or nuts may come loose, often resulting in vehicle vibrations due to poorly centered wheels.