How to choose the right size:
Check the Centre Bore (CB) data of the wheel you have on hand. This can be found on the box label. If CB cannot be found on the box or back of the wheel, measure the center hole’s diameter using a caliper.
Inner Diameter should match the vehicle’s center hub. Different vehicle comes with different hub size. The vehicle center hub will be different depending on year, model, make, and brand.
Not sure exactly what size hub-rings you need? Don't waste time and money guessing. Just send us a message with what wheels you have, what make, model, and year of vehicle you have, and we will be happy to recommend the correct hub-ring for you.
How to install:
Insert the Hub Centric Rings into the wheel center bore and then install it onto vehicle wheel hub.
Q&A
Q: What is the tolerance of these Diameter data?
A: Normally accept ±0.1mm. So:
56.15=56.1; 60.06 = 60.1; 64.15 = 64.1;
66.06=66.1; 66.56 = 66.6; 72.56 = 72.6; 74=74.1
Q：I chose the right size, but Why can’t I push hubring into wheel, or push it onto Hub?
A: Hub, hub ring, wheel are fit each other tightly, So they can’t fit in when there is rust or dirt on the Hub, or some rough edges of the hub ring or some paints over sprayed onto wheel center bore. So sand these slightly with a sand paper and try it again.