What happens
Found it flat in Kensington and Chelsea? Leave it where it is.
A flat here may be discovered by someone else: a concierge in Chelsea, a neighbour in a Holland Park mews, the pressure warning on a run-flat in a South Kensington square. The car may have stood for days, so the tyre may be fully down and the rim resting on it. Moving it, even up a basement ramp, grinds the sidewall and finishes a tyre that could have been repaired, and on a run-flat it can also damage the wheel.
Send the building or street and a photo. The fitter inflates the tyre where it stands to trace the leak: a screw from a King's Road site is repaired from inside, a valve is changed, a corroded bead seat on an alloy is cleaned and resealed, and a sidewall or run-flat that has been driven deflated is replaced with the matching spec. Repair or replace, the option and the cost are put to you at the car before anything is done.
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 Kensington and Chelsea as well.
The same Brent Cross team also handles broken tyre replacement in Kensington and Chelsea and puncture repair, booked on the same call.