Confirm the two diameters
For a wheel with a 67.1 mm center bore going onto a vehicle with a 60.1 mm hub pilot, the hub-centric ring size is:
67.1 mm outer diameter × 60.1 mm inner diameter
The arrow in 67.1 → 60.1 describes the size change from the wheel bore to the vehicle hub. It does not mean the ring’s inner diameter is 67.1 mm. The ring’s outside fits the wheel; its opening fits over the vehicle hub.
Before ordering, verify that those figures apply to your exact wheel and vehicle. Do not rely on a listing that gives only “67.1 to 60.1” if it is unclear which number is the outer diameter and which is the inner diameter.
Confirm the wheel center bore: 67.1 mm
The wheel center bore is the opening at the back of the wheel that fits over the vehicle hub. For this application, its nominal diameter must be 67.1 mm for the ring’s outside diameter to locate correctly in the wheel.
Check the wheel manufacturer’s specifications, markings, or documentation. If measuring the wheel, use a suitable measuring tool and take care not to measure a chamfer, decorative lip, or tapered entrance instead of the straight bore. Dirt, corrosion, paint, or a coating can also affect the fit.
If the wheel’s actual bore is not 67.1 mm, a 67.1 mm ring may not fit properly. Do not force a ring into an undersized bore or assume that a ring with a similar nominal size is interchangeable.
Confirm the vehicle hub: 60.1 mm
The vehicle hub has a raised pilot, sometimes called a hub spigot, that enters the center of the wheel. For this pairing, the ring’s inner diameter must fit over a 60.1 mm hub pilot.
Confirm the hub measurement for the specific vehicle and hub configuration. A model name alone may not be enough to verify fitment: dimensions can vary across years, trims, markets, or replacement components. If measuring, measure the cylindrical pilot surface rather than a nearby shoulder or chamfer.
The ring should seat over the hub without excessive looseness or force. If the ring will not slide into place by hand, stop and check the dimensions, shape, and condition of the parts rather than pressing or hammering it on.
Why the ring is 67.1 mm outside and 60.1 mm inside
A hub-centric ring fills the clearance between a larger wheel center bore and a smaller vehicle hub pilot. In this case:
| Ring surface | Dimension | Fits |
|---|---|---|
| Outer diameter (OD) | 67.1 mm | Wheel center bore |
| Inner diameter (ID) | 60.1 mm | Vehicle hub pilot |
The ring helps locate the wheel concentrically on the hub during installation. Once the wheel is installed, the wheel fasteners must be correctly seated and tightened to the vehicle or wheel manufacturer’s requirements. A ring does not correct an incorrect bolt pattern, offset, wheel load rating, or fastener-seat type, and it is not a substitute for proper wheel installation.
Some sellers write the dimensions as 67.1 × 60.1 mm; others use a different order. Confirm explicitly that the first number is the wheel-side OD and the second is the hub-side ID.
Check tolerance, shape, and material
Nominal diameter alone may not guarantee a usable fit. The ring must match both surfaces closely enough to seat correctly, without being so tight that installation risks damage or so loose that it cannot locate the wheel as intended.
Check these details before buying:
- OD and ID: Confirm 67.1 mm OD for the wheel and 60.1 mm ID for the hub.
- Fitment details: Check whether the listing specifies a straight or tapered profile and whether its shape matches the wheel bore and hub pilot. A chamfer or shoulder can affect seating.
- Ring depth: Make sure the ring’s depth does not prevent the wheel from seating flat against its mounting face.
- Material: Rings may be made from materials such as aluminum or plastic. Select a ring intended for automotive wheel fitment and suitable for the conditions in which the vehicle will be used. Do not assume material alone guarantees fit or durability.
- Measurement basis: Ask how the dimensions are specified if the listing is ambiguous, especially where coatings or manufacturing tolerances may affect the fit.
A hub ring is not a cure for vibration caused by other issues, such as an unbalanced wheel, damaged wheel, incorrect mounting, or a problem elsewhere in the vehicle.
Installation and corrosion checks
Before installation, remove dirt, loose rust, and debris from the hub pilot, wheel mounting face, and wheel center bore. Check that the ring is not cracked, distorted, or heavily corroded and that it can seat in the wheel as intended. Do not grind, stretch, or modify the ring to make an uncertain fit work.
Fit the ring in the wheel or over the hub according to its design, then place the wheel on the hub. Confirm that the wheel sits flush against the mounting face and that the ring is not pinched or holding the wheel away from the hub. Install and tighten the wheel fasteners using the vehicle or wheel manufacturer’s procedure and torque specification.
After removal, inspect for corrosion or buildup that may have made the ring difficult to remove or affected seating. Keep the mating surfaces clean, and follow manufacturer guidance for any permitted corrosion protection. Avoid applying products that could interfere with the wheel’s contact surfaces or fastener seating.
Product-selection checklist
Before ordering a hub-centric ring for this fitment, confirm:
- The wheel’s center bore is 67.1 mm.
- The vehicle’s hub pilot is 60.1 mm.
- The ring is specified as 67.1 mm OD × 60.1 mm ID.
- The ring’s profile and depth suit the wheel and hub geometry.
- The material and stated fitment are appropriate for the intended use.
- The wheel’s bolt pattern, offset, fasteners, and other fitment requirements have been checked separately.
If either measured diameter differs from the specified value, pause before buying. Matching the correct wheel-side outside diameter and hub-side inside diameter is the essential sizing direction for this application.
