Tire Pressure Monitoring System
So, what does TPMS mean? The letters in this acronym stand for Tire Pressure Monitoring System, a tool that allows you to check or monitor your tire pressure right from your dashboard. If there's a problem, your TPMS will light up or flash to show you that it's time for a checkup.
Is it safe to drive with TPMS light on?
No, driving with the TPMS Light on is not safe. It means one of your tires is underinflated or overinflated. ... This can cause undue wear on the tire, potentially lead to a tire failure, and cause a blowout dangerous to you and other drivers on the road.