Why Doesn't Tesla Display Tire Pressure in Numbers?

[DiGabrielle]

Tesla's tire pressure is displayed on the left side of the central control screen. Tire Pressure Monitoring System: Tesla's direct tire pressure monitoring system, also known as PSBTPMS, uses pressure sensors installed in the tires to measure tire pressure and temperature. The system transmits pressure information wirelessly from inside the tire to a central receiver module, which then displays the tire pressure data. When the tire pressure is too high, too low, or the temperature is too high, the system alerts the driver. Additionally, drivers can set their own ranges for tire pressure and temperature alerts based on the vehicle model, driving habits, and geographical location. Therefore, the direct TPMS is an active type of TPMS. Effects of Low Tire Pressure: Driving with significantly underinflated tires can cause the tires to overheat, leading to tire failure. Moreover, underinflation reduces fuel efficiency and tire tread life, and it can also affect the vehicle's handling and braking performance.

[Elle]

My Tesla drives really well, but sometimes the tire pressure numbers just don't show up, which puzzles me. The tire pressure monitoring system uses sensors mounted on the tires, which should theoretically transmit data to the in-car screen. The lack of displayed numbers might be because the software settings are in simplified mode, showing only warning lights without specific values; or the sensor battery might be dead—these typically last three to five years and need regular replacement; it could also be a system software bug, as updates sometimes cause glitches. I recommend first checking the tire pressure display option in the vehicle settings menu to ensure it's enabled; if that doesn't work, try rebooting the infotainment system. Regularly use a tire pressure gauge to manually check the pressure, keeping it at the recommended value, say 32-35 PSI, to prevent premature tire wear and blowouts. Safe driving is the top priority—don't let small issues lead to big problems.

[McIsla]

As a Tesla owner, I drive it daily for commuting. Recently, I noticed the tire pressure numbers aren't displaying, only a small yellow warning light is on. I suspect it might be a sensor issue, especially after rain or bumpy roads causing signal loss, or perhaps the detailed display was turned off in system settings. Tesla's minimalist interface often prioritizes alerting abnormalities over showing numerical data. I learned a trick: the mobile app can display detailed tire pressure readings. If it's missing there too, then it's time to visit a service center. During regular maintenance, have the sensors checked to prevent surprises. While EVs save energy, these minor glitches can be annoying. Remember to develop good habits, like quarterly pressure checks, ensuring smooth and safe driving.

[AdrianFitz]

I just got my Tesla not long ago, and while exploring, I found that the tire pressure numbers wouldn’t show up—only the warning icon. As a newbie, I was worried I might have made a mistake in operation, thinking the system might hide detailed data by default or require a subscription to unlock full features. I repeatedly searched through the menu settings but couldn’t resolve it. Later, a friend mentioned that sensors sometimes need activation or calibration, which can be time-consuming. For safety, I measured the tire pressure myself with a gauge, and thankfully, it was normal. I’d advise fellow newbies to check the user manual or community forums more often, so small details don’t hold you back.