TYRE COMPRISING A HIGH CONTRAST PATTERN COMPRISING A PLURALITY OF CAVITIES

摘要

The invention relates to a tyre made of a rubbery material comprising a side wall and a pattern (5) formed on this side wall. This pattern comprises a plurality of openings (7) and intermediate zones (9) separating these openings. In order for the pattern to contrast with the side wall, the openings (7) occupy at least 60% of the pattern, these openings being distributed through the pattern with a density at least equal to five openings per square millimetre (mm2), these openings having equivalent diameters of between 0.03 mm and 0.5 mm.