Track Team Driver - TTD

Dirty air isn’t just understeer.

That’s the easy explanation.

What actually starts happening is worse:

Aero load becomes inconsistent
Cooling efficiency drops
The car stops behaving the same corner to corner

Now the driver isn’t pushing.

They’re managing instability.

And most teams respond by changing the setup…
which makes the car worse the moment it’s back in clean air.

https://trackteamdriver.com/dirty-air-not-just-aero-problem/

Dirty Air Hurts More Than Corner Entry - Track Team Driver Dirty air doesn’t just reduce front grip. It disrupts aero stability, cooling, and consistency, changing how the car behaves in traffic.