Thanks. They're Rota RTRs. 15x8+0 for the rear, 15x8+10 for the front, custom narrowed one inch to clear the control arms. Thanks to that requirement, it ended up being more money than it should have been for 15" wheels but they were the closest possible style to the look that I was going for and they saved ~10lbs per corner over the 15" rally wheels that they replaced.
Are those Revolution wheels available in 5x4.5" I only took a quick look but it seemed like they were all four lug?
IIRC, official Minilites and Panasports can be ordered with custom offset/width but be prepared for wallet shock.