To keep you safe, the triangle symbol on your car's dashboard will give you a heads-up if your tire pressure is low. On the other hand, some cars have a more specific tire pressure warning signal.

Yellowjackets ‘ iconic symbol has haunted, or is that helped, the team since their plane first crashed with no warning. And it has become an emblem of the show across merchandise and marketing ...

Both symbols do tell you that a tire is winter-ready, but they don't exactly mean the same thing. M+S, which can also show up as M&S, M/S, MS, or M-S, means Mud and Snow.

Among these dashboard warning lights are the TC symbol on the instrument cluster. If you've ever noticed it lighting up, you might have wondered what it means and if it requires attention.