Hub-centric rings are great if you are trying to ensure a perfect fit between your car’s hub and the aftermarket wheel. However, to enjoy all the benefits of hub-centric rings, you need to know exactly which ring size fits your car.
This full hub-centric rings chart will help you select the ideal hub-centric ring size, as well as some other useful tips and insights.
Hub Centric Rings Sizes Chart
| Hub Bore (mm) | Wheel Bore (mm) | Ring Size Example |
| 56.1 | 73.1 | 56.1 → 73.1 |
| 56.6 | 73.1 | 56.6 → 73.1 |
| 57.1 | 66.6 | 57.1 → 66.6 |
| 57.1 | 73.1 | 57.1 → 73.1 |
| 60.1 | 67.1 | 60.1 → 67.1 |
| 60.1 | 73.1 | 60.1 → 73.1 |
| 64.1 | 73.1 | 64.1 → 73.1 |
| 66.1 | 73.1 | 66.1 → 73.1 |
| 66.6 | 72.6 | 66.6 → 72.6 |
| 66.6 | 74.1 | 66.6 → 74.1 |
| 66.6 | 82.0 | 66.6 → 82.0 |
| 67.1 | 73.1 | 67.1 → 73.1 |
| 70.1 | 74.1 | 70.1 → 74.1 |
| 71.5 | 74.1 | 71.5 → 74.1 |
| 72.6 | 82.0 | 72.6 → 82.0 |
| 74.1 | 82.0 | 74.1 → 82.0 |
How Do You Determine Your Hub Centric Ring Size?
To determine hub-centric ring size, measure your tire's hub bore and its wheel bore size.
- The hub bore is basically the inner diameter of your car’s hub.
- The wheel bore is the diameter of the hole in the wheel’s center.
If you measured your hub bore to be 66.6 mm and your wheel bore to be 82.0mm, your ring size will be 66.6 → 82.0, because this ring is supposed to fill in the gap between the hub and wheel bore.
Ring size is always written as hub bore size → wheel bore size. In the table above, you can see ring sizes such as 66.6 → 82.0, 74.1 → 82.0, and so on.
Make sure to do your measurements as precisely as possible. You don’t want to pick the wrong ring just because you didn’t measure properly. Installing a ring of the wrong size can cause vibrations in your wheels and many other issues.
How to Identify Good Quality Hub Centric Rings?
Apart from choosing a hub-centric ring of a perfect size, you should also pay close attention to another thing - its quality. Not all hub-centric rings are made equal, especially when it comes to the materials used.
- The best hub-centric rings are made of CNC-machined aluminum. This material is able to withstand heat and pressure, which makes it highly durable.
- There are also plastic hub-centric rings on the market, but they aren’t nearly as durable. Their only advantage is their cheapness, but choosing them can cost you much more in the long run.
- Additionally, make sure that the ring is made with precision. It should fit snugly between the hub and wheel, and any manufacturing mistake or anomaly could make that impossible.
Common Issues Caused By Using the Wrong Hub-Centric Rings
Using the wrong hub-centric rings can cause more harm than good. Follow these tips to make sure you get the right-sized hub-centric rings:
- If the ring is too small, the wheel won’t sit evenly on the hub, and it will create vibrations that are especially noticeable at highway speeds. An oversized or loose ring may shift under load, causing wobbling and premature tire wear.
- Another common issue stems from relying solely on lug nuts to center the wheel. Without the correct ring, the lug nuts carry extra stress. This can cause uneven torque and, in extreme cases, damage to the wheel or studs.
- Poor-quality rings made from weak plastic may also deform or crack under heat from braking, reducing safety.
Choosing the right hub-centric rings right from the start will save you so much time, stress, and money. It will also ensure your safety, and in the end, that’s what matters the most.
Recommended Hub Centric Rings from Orionmotors
Once you learn all about hub-centric rings, it is time to upgrade your wheels. If you want a wider and more aggressive stance, you should use wheel spacers. Here are our top picks:
4pcs 5x4.75 Wheel Spacers, 2 Inch Wheel Adapters with M12x1.5 Studs
This Orion Motor Tech 75 in. automotive wheel spacer kit improves the cornering, stability, handling, and control of your vehicle by adding 4 inches to its axle track. These wheel adapters are made from solid blocks of T6 aircraft-grade aluminum to keep them lightweight, highly durable, and strong; the 20 zinc-coated M12x1.5 bolts are heat-treated for superior strength and resistance to wear and tear
4pcs 6x5.5 Wheel Spacers, 1.25in Wheel Adapters with M12x1.5 Studs
These 1.25-inch wheel spacers enhance stability and handling with their hub-centric design, corrosion-resistant bolts, and durable T6 aluminum construction.
Built from solid blocks of T6 aircraft-grade aluminum to keep them lightweight but highly durable and strong, the 24 Dacromat-coated M12x1.5 bolts included are 7-10 times more corrosion resistant than the competition.
By adding 2.5 inches to its axle track, these wheel spacers will improve the cornering, stability, handling, and control of your vehicle.
Conclusion
Hub-centric rings are essential for installing aftermarket wheels, as they ensure that these aftermarket wheels fit perfectly to your car’s hub.
However, you will need to know what size you should buy, as these rings come in different sizes. To do that, you will need to measure your wheel and hub bore, and then refer to the hub-centric ring size chart from this article.
Explore hub-centric vs. lug-centric wheel spacers
