How the job is done
A blowout on the M11: get safe first, then we bring the tyre.
Blowouts on the M11 happen on its long, steady stretches: loaded cars heading to Stansted for early flights, vans running up to Bishop's Stortford, tyres left underinflated for weeks. When one goes, grip firmly, lift off the accelerator gently and resist sharp braking. The M11 has a hard shoulder throughout, but it is a place to stop and wait behind the barrier, not somewhere a tyre gets changed.
If the car cannot make J7, J7a or Birchanger Green, stop on the hard shoulder, get everyone over the barrier and call National Highways on 0300 123 5000, or 999 if traffic puts you in danger. Ask recovery to take the car to Birchanger Green, a Harlow business park or the Stansted long-stay. There a new tyre goes on, the rim is checked and the partner tyre inspected. The price is confirmed on the call.
You can book emergency mobile tyre fitting or emergency tyre replacement on the M11 on the same call.