The Supercars Dunlop Series (commonly known as Dunlop Series) is an Australian touring car racing competition, specifically the second tier series for Supercars competitors. Competing vehicles are older than those utilised in the Supercars Championship series and are run by smaller teams with lower budgets. Approximately half the teams are for 'gentleman racers', while some team owners will put a young emerging driver into the car and team they own. The series runs half the number of events that the Supercars Championship runs.