I checked my tire pressure today and noticed that one of my back tires was a little flat. Although i didn't check my pressure for months, so it might be just the weather.
Once i was home i checked my tire for damage and saw:


I did put some water drops on the spots but i didn't see any bubbles.
Should i worry?
Once i was home i checked my tire for damage and saw:


I did put some water drops on the spots but i didn't see any bubbles.
Should i worry?