Remember that kwik fit offer a mobile tyre fitting service , so if it’s not convenient to go out to them they will come to you .
A problem we had many years with a WAV that Motability seem to impose a minimum tread depth before the tyre depot are allowed to replace them, if they replace them when there’s too much tread left they get in trouble……step in the mobile fitting service they don’t get the tyre tread depth checked.
Our tyres at the time were around 2.5 mm that to me is not a safe tread depth for wet weather motorway driving ! ????