Circles on NASCAR model wheels

[Super28]

How do you get the red circle on NASCAR wheels? Decals for wheels, ie: air arrows

[Fat Brian]

The usual answer is to mount the wheel to something you can chuck in a drill and then with said drill solidly held in place you spin the wheel and use a very fine brush to add the line. This all reqires some precision and a steady hand and probably a fair amount of practice ad well.

[BigTallDad]

I use a home-made drill cradle

http://www.modelcarsmag.com/forums/topic/102101-a-handy-accessory/?tab=comments#comment-1428008

[Jim N]

What I do is paint the wheel white.  Then I paint it black.  Then take an xacto knife and lightly scrape the black paint of until you get to the white.  Use a very shallow angle with the knife.  When you have scraped off the black leaving the white ring in the wheel, use a yellow or red Sharpie and color over the white stripe.

Below is an example