Are these safe t- just kidding. Guy in my building daily drove on these… Somehow. After begging him for weeks to change the outer tires he finally agreed and let me change them for him.

Before I got more serious about cycling I rode on tyres that were nearly this bad for longer than I care to admit. Had no idea back then how dangerous it could be. Good of you to change them for him.

Are you the tire fairy? Can you please replace mine as well?