- Location
- Glasgow
I confess this was my first thoughtAny one else read the thread title and though Sara had been playing mummies and daddies?

Then I noticed it was in bicycle mechanics, so knew it must have been a tyre

I confess this was my first thoughtAny one else read the thread title and though Sara had been playing mummies and daddies?
I had a similar problem to this with a new tyre. I tried talc but that didn't help. The only thing that got it seated properly was pumping up to maximum pressure.It looks like the tyre is too far in the rim in one section and what I first thought was a bulge it actually where it returns to its normal position.
The problem with that is if it fails to seat right at maximum pressure, the noise as it comes off the rim will deafen you for half an hour.I had a similar problem to this with a new tyre. I tried talc but that didn't help. The only thing that got it seated properly was pumping up to maximum pressure.
I'd be inclined to let the air out. Things going bang in the night might get a response not intended.
How do you do that ? I always find it ends up all over the floorI'm surprised you haven't mentioned using talcum powder on your rim!
This seems unlikely if the seating problem is because the tyre is a little tight and needs stretching out a little.The problem with that is if it fails to seat right at maximum pressure, the noise as it comes off the rim will deafen you for half an hour.
I had a similar problem to this with a new tyre. I tried talc but that didn't help. The only thing that got it seated properly was pumping up to maximum pressure.
Any one else read the thread title and though Sara had been playing mummies and daddies?