UI family
UI_a013_TPMSHardWarning
Air pressure in tires very low
What does the UI_a013_TPMSHardWarning alert mean?
Air pressure of at least one tire is very low, may have a puncture. Check and inflate tire(s)
What you'll see in your Tesla
- Air pressure in tires very low
- PULL OVER SAFELY - Check for flat tire
What triggers it
Air pressure of at least one tire is very low, set by TPMS ecu (threshold may vary)
When it clears
Check and inflate tire(s)
Potential impact
Tire pressure very low. Potential puncture. Reduced adhesion and control, excessive tire wear
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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.