Do I need worry about these holes in my tire?
#1
Senior Member
Thread Starter
Do I need worry about these holes in my tire?
I just noticed these two small holes in my front tire (28mm Conti GP4000S II):
IMG_2662.jpg
I don't know whether these are a manufacturing defect in the tire, or were caused by some small object that then fell out from the tire. There doesn't appear to be anything inside the hole and it doesn't look like it's penetrated the tire completely.
It is anything to worry about?
IMG_2662.jpg
I don't know whether these are a manufacturing defect in the tire, or were caused by some small object that then fell out from the tire. There doesn't appear to be anything inside the hole and it doesn't look like it's penetrated the tire completely.
It is anything to worry about?
#3
Senior Member
Those are tire wear indicators; when they disappear, they have worn down to the manufacturer suggested replacement point.
#4
Friendship is Magic
Join Date: Nov 2010
Location: Sacramento, CA
Posts: 22,261
Bikes: old ones
Mentioned: 300 Post(s)
Tagged: 0 Thread(s)
Quoted: 25349 Post(s)
Liked 9,262 Times
in
6,450 Posts
.
...those are tread wear indicators. When they disappear, it's time to replace your tyre.
...those are tread wear indicators. When they disappear, it's time to replace your tyre.
#5
Senior Member
Nothing to worry about, that's the wear indicator. When they're gone it's time to get a new tire.
#6
Friendship is Magic
Join Date: Nov 2010
Location: Sacramento, CA
Posts: 22,261
Bikes: old ones
Mentioned: 300 Post(s)
Tagged: 0 Thread(s)
Quoted: 25349 Post(s)
Liked 9,262 Times
in
6,450 Posts
.
...tie goes to the runner.
...tie goes to the runner.

#7
Senior Member
Thread Starter
Thanks for your replies - I had no idea that these indicators existed, so I've learned something new (and useful) today!
#8
rebmeM roineS
Join Date: Jan 2006
Location: Metro Indy, IN
Posts: 16,198
Bikes: Bacchetta Giro A20, RANS V-Rex, RANS Screamer
Mentioned: 15 Post(s)
Tagged: 0 Thread(s)
Quoted: 647 Post(s)
Liked 334 Times
in
219 Posts
deja vu or duplicate thread

__________________
Bacchetta Giro A20, RANS V-Rex, RANS Screamer
Bacchetta Giro A20, RANS V-Rex, RANS Screamer