What happens
Found it flat in Bournville? Leave it where it is.
In Bournville a flat tyre is something you walk up to. The station car park after an evening in town, the drive on Mary Vale Road on Saturday morning, the street by Cotteridge Park after a walk, the Stirchley bay after a shop. The nearest garage is a short hop up the Pershore Road, and that hop is the mistake: driving on a flat destroys the inner liner in a few hundred yards, and a nail hole that was patchable becomes scrap.
Send a photo of the tyre and the sidewall marking, and say where the car is. The fitter comes to it, takes the wheel off and looks inside the tyre. A clean tread puncture is patched from within; a sidewall cut, a bead ruined by being driven on or a shredded liner means a replacement from the van's stock. The decision is explained before any work starts, and both possibilities were priced on the phone, so nothing is sprung on you.
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 Bournville as well.
Other services from the same Brent Cross team: broken tyre replacement in Bournville and van tyre fitting in Bournville.