Its a bit of a battered old vitara (1994), in for MOT tomorrow, will mention it to them and see if they can sort it, along with all the other problems the hunk of junk will no doubt have wrong with it!!
Take it back to the place that fitted the tyre. If they're worth their salt, they SHOULD have balanced it at the same time.
If not, then about a fiver.
It was a used tyre, which i only paid a score for anyway (with a £5 discount as i knew the bloke from the local darts league)...Its going in with the local vauxhall dealrship for the MOT, their Masterfit service centre, so they should be able to do it for us.