Hub Centric Rings on TSW Nurburgring 18x8?
 

I am trying to purchase some TSW Nurburgring 18x8.0 +45 wheels. I know they need hub centric rings.

-Do they need to be metal or does plastic work?
-What size should I get?

I know a member has the 18x8 +35 Nurburgrings and used a 72.0mm / 56.1mm hub centric spacer.
Thanks.

Plastic works. Find the bore size of the rim and get the hub size of the 86. Done.

I bought the rings with these dimensions:
Inner Diameter: 56.10mm
Outer Diameter: 72.62mm
and they were the only ones on ebay listed as "72mm x 56.1mm".

Will they fit although they are 72.6mm instead of 76.0?

No.

I was told the wheel order didn't include rings, but I spoke with Jurrian @ Modbargains and he included some. Thanks for the help guys.