Lewis Hamilton struggles to explain massive performance drop on final US GP lap

Lewis Hamilton had a rather uneventful race at the United States Grand Prix until the final lap, when an unidentified problem cost him four seconds and put him under threat from Oscar Piastri.
After getting a good start that allowed him to move ahead of George Russell while keeping Piastri at bay on the outside of Turn 1, Hamilton spent some time as a privileged spectator to the battle between ...Keep reading