The Super3 Series & V8 Touring Car Series are two Australian motor racing competitions for touring cars. In 2019 it became the official third tier series for Supercars competitors, while the series itself remains independently owned and managed from Supercars. The cars must be deregistered cars from official Supercar teams and series, this is mainly as a preventive measure against a team building a brand new car to suit the regulations. In 2023 the V8 Touring Car Series would be revived to create a standalone unofficial fourth tier level V8 Supercars category. The two series is currently known by the commercial identities of the Dunlop Super3 Series & Kumho Tyres Australian V8 Touring Car Series.

Touring car racing is a motorsport road racing competition that uses race prepared touring cars. It has both similarities to and significant differences from stock car racing, which is popular in the United States.