jimrock asks, “WTF, does that even mean?”
Thank you for your query, Jimrock.
What you have encountered my dear sir is a tire inflation warning signal. This particular warning light appears when one or more of the tires on your automobile drops too far below the specified suggested tire pressure. Usually, this pressure should be in the area of 35 pounds per square inch or PSI but please check your owners manual or the sidewall of the tires for the exact suggested pressure.
As you are checking your tire pressure, that might also be a good time to also look for nails, glass or other sharp debris that may have punctured your tire. I hope I’ve been of some help. Have a splendid day, Mr. Jimrock.
Wagner T. Farnsworth