Rim Identification and help!

[95gtscobra]

I need help of figuring out what kind of rims i have on my car. all i know is that they are 17" wheels. And I would like to know where I can find this same type of rim but in a 17x11? Even a 10.5 but id rather have 11's. Im wanting to change the two rear to fit some 315/35/17s.
Thanks!

 

[Chythar]

They look like standard Cobra "R" rims with different center caps. I have 17x10.5 on my 'Stang, I got them from AFS Wheels.