Tesla Tire Pressure Warning: What It Means and How to Reset It

What the warning means

Tesla's TPMS lights the tire pressure indicator when one or more tires is significantly under-inflated. Tesla's manual is direct: stop and check your tires as soon as possible. Driving on a badly under-inflated tire can make it overheat and fail, and hurts range, handling and braking.

What you see	What it usually means	Do this
Steady light, one tire low	Slow leak (nail, valve, bead)	Inflate, then check the same tire again in a day or two
Steady light, all tires a bit low, cold morning	Temperature drop	Inflate to the door-pillar cold pressure
Light flashes ~1 minute at startup, then stays on	TPMS fault (sensor or system)	Schedule service in the Tesla app
Warning after a wheel swap	Sensors relearning, or wrong wheel setting	Drive above 15 mph; set the correct wheel type in Controls → Service

What pressure should a Tesla be?

Use the cold pressure on the Tire and Loading Information label on the driver's door pillar, or in Controls → Service on the touchscreen. It can differ from the number molded into the tire sidewall (that's the tire's maximum). Many Model 3 and Model Y configurations specify around 42 psi cold, but trims and wheel sizes differ, so always use your car's label.

Check cold: Tesla notes that about a mile of driving warms tires enough to change the reading. Don't let air out of warm tires to match the cold number.

How to clear the light

Inflate all four tires to the recommended cold pressure.
Drive above 15 mph (25 km/h) for a short time. The light doesn't go out the moment you add air.
If the same tire is low again within days, have it checked for a puncture.

Calibrate or reset TPMS

Direct TPMS (sensors in each wheel, most Teslas): after fitting different wheels, the sensors relearn automatically after driving above 15 mph (Tesla says within about 10 minutes). Update the wheel type in Controls → Service → Wheel & Tire Configuration.
Some Model 3 cars with indirect TPMS: after adjusting pressures or rotating tires, go to Controls → Service → Tire Pressure → Calibrate Tire Pressure, then drive above 15 mph.

Ask your AI about your tires

AskMyEV reads each tire's pressure from your car and, on paid plans, keeps a trend, so your AI can tell a slow leak (one tire dropping over days) from a cold snap (all four dropping together).

Claude · AskMyEV connectorExample

My tire light came on. Is it a leak or just the cold?

Claudeused AskMyEV

Rear left is at 36 psi; the other three are at 41–42. All four fell about 2 psi overnight when it got colder, but rear left has dropped 1 psi a day for 5 days.

That pattern points to a slow leak in the rear left. Inflate it to 42 psi cold and have it checked for a nail.

Sources

Checked October 12, 2026. Prices and software features change; confirm on Tesla's site or in your car.

Frequently asked questions

Why does my Tesla tire light come on when it's cold?

Tires lose about 1 psi for every 10°F drop. A tire that was borderline the day before can cross the warning threshold on the first cold morning. Inflate to the cold pressure on the door label.

How long until the Tesla tire pressure light goes off?

After inflating, drive above 15 mph (25 km/h) for a short time; the light turns off once the TPMS rereads the tires.

What PSI should my Tesla tires be?

Whatever the Tire and Loading Information label on your driver's door pillar says (also shown in Controls → Service). Many Model 3 and Model Y setups are around 42 psi cold, but check your car.

Can I keep driving with the tire light on?

Tesla says to stop and check the tires as soon as possible. If a tire is visibly low or losing air fast, don't drive on it; use Roadside Assistance in the Tesla app.