Assigning a Paint Builder project as your iRacing custom paint on Trading Paints
When you’re finished with your Paint Builder project, you can assign it as your custom paint in iRacing.
On the project editor screen, select the Race button from the project actions menu at the top of the screen.
You’ll be presented with a few options. Select if your project is a Sim-Stamped Number paint (no number is painted on the car; iRacing will stamp it) or a Custom Number paint (you painted a number on the car; iRacing shouldn’t stamp one).
From the More Options menu, you can choose more specific options, but in most cases, you won’t need to touch this.
Press Apply to assign the paint to your Trading Paints account.
You can verify the custom paint was assigned to your account by visiting the My Paints screen and selecting the vehicle for which you just painted in the side menu.