How old does a driver need to be?

[Superfan1]

Originally Posted by Larry Curtis

Is Stock a professional category? I thought it was classified as sportsman.

Stock is a Sportsman category, but you have to be 18 on the day of, or before, a National event in order to compete in any category. You can enter at 17 but you must turn 18 on or before the event. This rule only applies to National events; not Divisionals or Opens.