Can my tyre be repaired?
UK tyre repairs follow the British Standard BS AU 159[1]. For a normal car tyre, a repair is usually possible when:
- The puncture is in the central part of the tread — roughly the middle three-quarters of the tread width. Damage nearer the edge (the shoulder) or in the sidewall cannot be safely repaired, because that area flexes the most and carries much of the load[1].
- The hole is small — no more than 6 mm across for a car tyre (a typical screw or nail)[1].
- The tyre has not been driven on while flat. Running on a flat tyre damages it from the inside, even when the outside looks fine.
- There is no other damage, such as cuts, bulges or earlier repairs too close by.
Run-flat tyres are a special case: many manufacturers do not allow them to be repaired, because damage inside can be hidden by the stiff sidewall[1]. We will tell you on the spot what applies to your tyre.
