Series.Blue hub bore size
 

Hello, I currently own a 2015 BRZ Series.Blue. Tried fitting the RPF1 17x7+42 with a bore size of 56.1 but it doesn't fit. Do you guys happen to know if they changed the bore size of the BRZ? Thank you in advance!

usually they provide a hub centric ring.
did you check your box if they had one?

The problem is that my hub is bigger than the hold on my rims. You would need hub centric rings if your hub is smaller than your wheel's hole

You sure it's 56.1 centerbore on the wheel?

I assume this is a special order wheel, most I see are a 73.1mm and only a 15" produced with a CB smaller than 56.1

Yes, I am sure. I bought the set of rims from a 2013 BRZ owner.

Silly question, but you don't happen to have centering rings from a different wheel that stuck to your hub?

I don't know that things have or have not changed, but that's pretty unlikely since 56.1 is even found on the 5x114.3 Subarus.

I thought I left a ring on there but there isn't :(

Hubs are identical across the regular models and special editions, something else is at play.

Sounds good! Thank you! I wonder if there is something wrong with my wheels

did you check the hub of your car? It might be dirty/rusty/have gunk on it.

We see it at work all the time!

I cleaned mine and measure and sure enough, it is 56.1 but my wheels still doesn't fit. Thanks guys!

Have you measured the stock wheels to see how accurate your measuring method is, as well as measuring the hub? Have you tried front and rear, or just one corner?