Original: Ricciardo made his track debut at the wheel of a Formula One car, when he tested for Red Bull Racing at the young drivers test at Circuito de Jerez over three days, from 1-3 December 2009.
Simplified: Ricciardo made his track debut at the wheel of a Formula One car in December 2009. He tested for Red Bull Racing at the young drivers test at Circuito de Jerez.