The ornamental design for a tread for a tire, as shown and described.
FIG. 1 is an elevational view of a tread for a tire embodying my new
design, it being understood that the tread pattern repeats uniformly
throughout the circumference of the tire tread; and,
FIG. 2 is a perspective view of the tread for a tire shown in FIG. 1, it
being understood that the tread pattern repeats uniformly throughout the
circumference of the tire tread.
The broken line showing of the tire inner bead and sidewall is for
illustrative purposes only and forms no part of the claimed design;