Yes I ran for a year with them - I did have a bit of a slow leakage but think it was an issue with the tyre as it had been off once to have the alloy repaired before I fitted them - re fitted a new one and all was OK
I have used them successfully on non-runflats for a number years on different cars and they have certainly saved me money.Thanks for responding. It is always helpful to hear about the experiences of others.