These are the wheels in question:
And this is my exact wording to them:
Hello, I was wondering if you made shells to fit your wheels, or other wheels too. I have a set of 15x6.5 +19 (4.5 backspace) Volk Mesh wheels, that I would like to make wider by about one inch or so (making them 15x7.5 +6). I was wondering if this was possible, and how much this would cost. Also, the shipping would be to Hawaii (96707). Attatched are pictures of said wheels. Thank you.