Parts

Hub Centric Ring Size Finder

Find the hub-centric ring as outer diameter to inner diameter. The outer diameter is the aftermarket wheel center bore. The inner diameter is the vehicle hub.

Find a ring size

Choose a make, model, and year. The vehicle hub comes from the catalog. You enter the wheel bore.

How hub-centric rings work

The ring is specified as two diameters. Outer diameter is the center bore of the aftermarket wheel. Inner diameter is the vehicle hub. A 73.1 mm wheel bore on a 60.1 mm hub needs a 73.1 mm OD → 60.1 mm ID ring. That is not a 13 mm ring.

Catalog ring sizes

Counts are distinct Amazon products in the hub-ring catalog. They are availability, not a fitment list.

  • 72.6 mm OD → 66.6 mm ID · 6 products
  • 72.6 mm OD → 54.1 mm ID · 5 products
  • 72.6 mm OD → 60.1 mm ID · 5 products
  • 67 mm OD → 57.1 mm ID · 4 products
  • 71.1 mm OD → 56.1 mm ID · 4 products
  • 73 mm OD → 70.5 mm ID · 4 products
  • 74.1 mm OD → 65.1 mm ID · 4 products
  • 74.1 mm OD → 67.1 mm ID · 4 products
  • 76 mm OD → 57.1 mm ID · 4 products
  • 76 mm OD → 63.4 mm ID · 4 products
  • 60 mm OD → 54.1 mm ID · 3 products
  • 66.5 mm OD → 57.1 mm ID · 3 products

Makes

31 makes with stored records. Browse a make, then a model. Year pages are not the primary lookup.

Most stored hub-bore years

Ranked by how many years have a stored vehicle hub record, not by sales or traffic.

How to measure center bore

Measure the wheel’s center hole in millimeters, edge to edge through the middle. Do not measure across the bolt holes. The vehicle hub is the pad the wheel centers on.

Questions

What do the two ring dimensions mean?

Outer diameter matches the wheel center bore. Inner diameter matches the vehicle hub.

Is the ring size the difference between the bores?

No. 73.1 and 60.1 specify a 73.1 mm OD → 60.1 mm ID ring. The 13 mm gap is only the difference.

Can bolt pattern tell me the ring size?

No. Ring size needs both bore diameters.