Are They Genuine? if so What Are They Off?

[Big]

Hi People, Been doing a bit of searching trying to find out what these wheels are off, with no luck..
So, just want to know, Are they Genuine Holden and if so, what Series/Model are they off?
Any help will be much appreciated..
View image: 1370295 10151871165849593 1673989009 n

 

[Troy711]

They're aftermarket of some description, not genuine.

 

[batemada]

Somewhere inside the rims there should be a manufacturers stamp/cast and possibly a model number of the rims

 

[Big]

Thanks guys, no obvious manufacturers stamp that I've found, just size, weight and what looks like a date? and maybe a model number?