Please help me ID these rims.

[quickinowicki]

Do you have any idea the brand of these rims? They came with the runner and want to be able make an informed decision on selling them.
Thanks!
-Ryan

 

[GP4R]

Any chance there is information underneath the center cap?

 

[quickinowicki]

Nothing on the cap, I'll pull the tire this weekend and see if there's anything on the inside.