Driver's license
The minimum driving age varies between 16 and 18 years of age in different States and Territories. After the minimum age, a graduated licensing scheme operates, with state variations.
Regulation of nicotine marketing
In 2013, with tobacco all but out of North American motorsport, NASCAR changed the minimum age to 16 in the Truck Series for any circuit 1.25 miles or shorter, along with Canadian Tire Motorsports Park, similar to rules in regional series. Two drivers, Chase Elliott and Erik Jones, won at 17 years of age in 2013. Cole Custer, 16, won in 2014.