This Holts tyre repair aerosol is suitable for repairing punctures in large tyres, from a diameter of 17 and larger. Suitable for cars, vans, trailers and caravans. Not suitable for punctures on the side of the tyre and tyres that have come off the rim and punctures larger than 5mm. Can be used with tyre pressure monitoring systems. The repair is temporary and only intended to ensure that you get home safely. Have the tyre repaired by a workshop as soon as possible.