8.3 Appearance
.1 All cars are required to display at least four official NASA racing stickers. One shall be placed on
the front, rear, and each side of the vehicle.
.2 Series sponsor or individual race sponsor decals or stickers may be required. Drivers must also
display any series required patches and NASA patches on their driving suits.
.3 All cars must display “American Iron” at least 2.5 inches in height across top of windshield in
contrasting color unless otherwise directed by series officials. Contact series officials for supplies.
.4 The driver’s last name, or first initial and last name, must be displayed on the bottom right section
of the windshield in white block letters between three and five inches in height.
.5 All cars must display their assigned car number on both sides which must be at least 10 inches tall
with a contrasting color. Class identification must be at least 3 inches tall and be located in close
proximity to the number.
.6 Car numbers must be obtained by contacting the American Iron Series Directors