What happens
Found it flat in Desborough? Leave it where it is.
A Desborough flat can reveal itself at rest. A bolt collected on the A6 lets the pressure seep out overnight on the Grange; a car left for an evening swim at the leisure centre is sagging on return. The pull is to creep along the A6 to a Kettering tyre shop. Rolling on no air creases the sidewall and scours the lining, and within a few hundred metres a repairable tyre becomes scrap.
Stay put and send two things: a picture of the flat tyre showing the markings, and the Desborough street or car park. The van comes with patch-plug kit and, where it is carried, a tyre in your size. With the wheel off, the fitter looks for the cause. A tidy hole in the tread is sealed and reinflated; a crushed wall or big gash gets the replacement. You know both figures before we leave.
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 Desborough as well.
Other services from the same Brent Cross team: broken tyre replacement and 24 hour tyre repair in Desborough.