How the job is done
Found it flat on the M54? Leave it where it is.
Flat tyres on the M54 corridor are often found rather than felt: a car left in a Wellington town centre car park all day, a pool car on the i54 park after the weekend, a family car on a Lawley drive first thing. Something sharp was collected on the A41 or A442 days earlier and let the air out slowly. The risk now is driving to the nearest forecourt and destroying a tyre that could have been saved.
A few hundred yards on an empty tyre is enough to crease the wall and shred its lining. Leave the car, call 07473 720871, and say which junction area you are in and what the sidewall reads. On arrival the fitter lifts the car, checks the tyre over, and either repairs a tread puncture to BS AU 159 or fits a new tyre when the damage rules that out. You agree the price before anything starts.
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 near the M54 as well.
If the job turns out to be different, see broken tyre replacement, puncture repair on the M54 or emergency tyre repair.