What should I do if I get a puncture on a busy dual carriageway?

Do not attempt a wheel change in an exposed live-traffic position. Stop as safely as possible, get occupants away from danger and call recovery if the location is unsafe.

In relation to “What should I do if I get a puncture on a busy dual carriageway?”, at a collision or roadside incident, safety comes first; evidence comes second, but good evidence can make a later insurance or liability decision much clearer.

For “What should I do if I get a puncture on a busy dual carriageway?”, mechanical failure and accidental damage are different things. Breakdown cover, tyre cover or a separate warranty may be relevant even where the motor policy itself does not pay.

For “What should I do if I get a puncture on a busy dual carriageway?”, do not attempt a wheel change beside fast traffic unless you can reach a genuinely safe place. Getting occupants away from danger can matter more than saving the tyre or wheel.

For “What should I do if I get a puncture on a busy dual carriageway?”, for Northern Ireland, the key is to use the authority or contract that actually controls this issue. The sources attached to this answer include PSNI - Road Traffic Collision, nidirect - Motor insurance explained, and GOV.UK - Vehicle insurance. Those sources should take priority over forum posts or guidance written for a different jurisdiction, particularly where a deadline, offence, fee, finance right or policy condition is involved.

Practical next step for “What should I do if I get a puncture on a busy dual carriageway?”: make a short incident note while details are fresh — time, exact location, registrations, people involved, witnesses and photographs or original video. If police, insurer, road authority or recovery operator is involved, keep each reference number with that note.