Teams 2019

United Kingdom

Carlin

Country: United Kingdom
United States

Dragonspeed

Drivers:
Country: United States
United States

Dreyer & Reinbold Racing

Drivers:
Country: United States
United States

Harding Steinbrenner Racing

Drivers:
Country: United States
United States

Juncos Racing

Drivers:
Country: United States
United Kingdom

McLaren

Drivers:
Country: United Kingdom