A tread pattern for a tire, the tread pattern being formed by elements in relief defined by grooves, some of these elements in relief being provided with at least one blind incision, that is to say, one which does not open into the grooves. These elements in relief include at least one cutout which opens into at least one groove defining these elements, and such that, on the running surface, each blind incision crosses at least one open-ended cutout of the same element, whatever the level of wear of the tire. Each of these open-ended incisions has a depth substantially equal to the depth of the blind incisions which it crosses and is filled with a filler material, the filler material having the characteristic of being gradually eliminated under the action of frictional contact with the ground during travel to form a channel of low depth which enables the air trapped in the blind incisions to escape.