deff black paint wise dupicolor is pretty good and cheap 2 thats wht i used when i painted my rims gunmetal
If you can spare your car for a couple days and want something that will last better than paint I suggest powder coating it. Check around your area for places is shouldn't be to expensive but deff more than spray paint....
depending on where you go, but i think its anywhere between $50 and $100 per wheel. Dont quote me on it, that is roughly what is it here in CT
i think powder coating is a waste of money if its too expensif u might just save and get new rims... then u could resell ur gts rims
black for sure! I was thinking of painting mine too. Let me know how it turns out. real pics would b awesome