Hub Centric Ring Calculator
Here's a comprehensive table summarizing all you need to know about hub centric ring sizes:
| Aspect | Details |
|---|---|
| Purpose | To fill the gap between the wheel's center bore and the vehicle's hub |
| Outer Diameter (OD) | Matches the wheel's center bore |
| Inner Diameter (ID) | Matches the vehicle's hub diameter |
| Common Materials | Aluminum, Plastic |
| Size Range | Typically from 54.1mm to 110.0mm (OD) |
| Measurement Method | Measure wheel center bore (OD) and vehicle hub (ID) |
| Importance | Ensures proper wheel centering and reduces vibration |
| Installation | Clean surfaces, push ring into wheel center bore, then mount wheel |
| Custom Sizing | Available for rare or specific measurements |
Key Points to Remember
- Sizing: The correct size is determined by subtracting the hub diameter from the wheel's center bore diameter23.
- Measurement: Use calipers or a ruler to measure the wheel's center bore and the vehicle's hub diameter accurately2.
- Material Choice: Aluminum rings are durable, while plastic rings are lighter and less expensive.
- Installation: Ensure proper cleaning of the wheel and hub before installing the rings2.
- Variety: A wide range of sizes is available to fit most vehicle and wheel combinations14.
- Custom Options: If standard sizes don't fit, custom rings can be ordered for precise measurements2.
Common Size Examples
- 54.1mm -> 52.1mm (Aluminum)
- 69.1mm -> 56.1mm (Plastic)
- 70.1mm -> 57.1mm (Plastic)
- 72.6mm -> 67.1mm (Aluminum)
- 70.4mm -> 65.1mm (Aluminum)
Remember, always double-check measurements and consult with a professional if unsure about the correct size for your specific vehicle and wheel combination.