MONZA, Italy -- Renault has lodged a formal complaint with the FIA about the legality of Haas car.
The protest was confirmed just hours after Haas had moved level with Renault in the fight for fourth position in the championship at the Italian Grand Prix. Renault refused to comment on the matter, although F1 race director Charlie Whiting elaborated further to the media on Sunday evening.
"It's concerning a small detail on the floor, on the leading edge of the floor," he said.
When asked if it was to do with the flexibility of that part of the car, he said: "No.