what is the purpose of hub rings
The centric ring is a device used with the rims and are installed between the car wheel hub and the rim. The purpose of the hub centric ring is to fill the empty space between the wheel hub and the center bore of the rim.Centric rings are usually made of durable industrial plastic.Centric rings are also made of aluminum.he purpose of the centric ring is to perfectly center the alloy wheel to the wheel hub and hence prevent vibration to the steering wheel during driving and the shaking which typically appears around speeds of 40-60 mph. Driving fe eling WITHOUT and WITH the hub centric ring: