Speaking on Thursday Yuki Tsunoda declared that Qatar now was a “floor destroyer track.”
He added: “It seems like they changed to the aggressive kerbs.
“Here is always a story with track limits, but they made even worse the kerbs because when you go over the white line, you are going to have a proper penalty - which seems like it's going to be a high risk to damage the car.”
Tsunoda explained that the biggest issue was the transition between the kerb and the run-off, which left the risk of a car running wide being exposed to a battering from underneath.
“It’s the step between the kerb and off track,” he said. “Driving on the kerb won’t be an issue, but once you step out from the kerbs it's going to be like a complete sliding effect.
“It is not smooth at all, and especially driving here, with such high-speed corners where the car is really low, it will be hard. Even one time will be pretty costly I think.”
Tsunoda said the first reality about the state of the kerbs emerged earlier this week, when his AlphaTauri team got photos of the revised track.
“I did the simulator on Tuesday, and the pictures arrived on that day,” he said. “The pictures were really aggressive, and all the engineers are concerned about it.”