How the job is done
A blowout on the A41: get safe first, then we bring the tyre.
Traffic on the A41 bypasses between Berrygrove and Tring travels at dual carriageway speed, and a burst tyre there pulls hard towards one side. On Watford Way the speeds are lower but the red route leaves no stopping space. Grip the wheel, lift off without heavy braking and, if steerable, signal for the next exit: Mill Hill Circus, the A414 at Hemel, the A416 for Berkhamsted. Fiveways Corner and Apex Corner are not places to stop.
When the car cannot travel any further, switch on hazard lights, leave by the nearside doors when traffic allows, keep well clear of the lanes and dial 999, adding TfL on the London section. With the car resting somewhere safe, send the size and a picture. A replacement is fitted where you are, and the fitter checks the rim for dents and the matching tyre on that axle for scorching.
Once you have rung, we can also cover emergency mobile tyre fitting on the A41, 24 hour tyre repair on the A41 and new tyres fitted.