DI family
DI_a024_tireTypeChanged
Detected tire type has changed
What does the DI_a024_tireTypeChanged alert mean?
The drive interface (DI) electronic control unit (ECU) detects that the installed tire type has changed.
What you'll see in your Tesla
- Detected tire type has changed
- See Service panel for details
What triggers it
The detected tire type has changed
When it clears
Alert clears automatically
Potential impact
The top speed may have changed, and the user's top speed override has been reset
Affected models
Model S 2021+
Model X 2021+
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.