What happens
Found it flat in Selly Oak? Leave it where it is.
Flats in Selly Oak can be discovered on return. Students come back by train to a car that has sat on Heeley Road for three days with a nail in it. Hospital staff walk out of the QE to a tyre on the rim on the Raddlebarn side. Shoppers come out of Selly Oak Shopping Park to a pressure warning. The garage on the Bristol Road is a short drive away and that is the mistake: a flat tyre driven even that far is usually ruined.
Photograph the tyre and the sidewall marking, say which street and whether a permit or a barrier is involved. At the car the wheel is removed and the tyre taken off it. A simple hole in the tread gets an internal repair; a gash in the sidewall, a bead chewed by driving on it flat or a torn liner means the tyre is replaced from the van's stock. You are told which before the work starts, and both figures were on the call, so nothing is decided under pressure.
On run-flat tyres? They behave differently once deflated, so check the handbook's limits and read our page on run-flat tyres; we fit replacement run-flat tyres at the car in Selly Oak as well.
If the job turns out to be different, see broken tyre replacement in Selly Oak, burst tyre replacement or wheel balancing.