McLaren Formula 1 chief Andrea Stella is adamant Oscar Piastri's United States Grand Prix struggles are largely track specific as the championship leader aims to rebound in Mexico.
Piastri suffered an off-kilter weekend at Austin's Circuit of the Americas as he felt uncomfortable with his car's behaviour throughout the weekend. His cause wasn't helped by being eliminated at the start of Saturday's sprint race, which robbed the Australian of a valuable 19-lap stint to learn from.
