JOEPRO
Member
- Messages
- 5,108
- Location
- UK
I done a bunch of them never had any trouble.
They are very common over here, I remember when Dad got the first kit back in the 1970's.
I've used 12+ on my cars over the years. Never had a problem with a single one of them, they held up just fine some of them lasting 1.5 years+ as the tyre was in service.




you go round with screws and nails in your tire for weeks and they just go down slowly before you realise .they never fall out or go pop so why should a sticky string with a loop inside
.