Tveter made his debut in the FIA Formula 2 championship as a replacement driver for the Austrian round under the Trident Racing Team.

[1] Tveter made his debut in the GP3 Series after being named as one of Trident's full-season drivers for the 2017 season.

[2] Tveter caused one of the heaviest crashes in motorsport during the FIA Formula 3 European Championship race in Spielberg.

Tveter's spin caused a cloud of dust, in which driver Peter Li Zhi Cong lost visibility.

Peter Li Zhi Cong collided with Tveter's stalled car and was catapulted into the air.