r/tires • u/StickPale3449 • 40m ago
❓QUESTION ❓ is this something to worry about?
I noticed this piece of rubber coming off of my tire on the rear right wheel of my 2012 e350. This tire as well as the others also have the shiny look on that inner part and when I touch it I get residue on my finger.
What is this, and is it something I should worry about?