The ornamental design for a snowmobiletrack, as shown and described.
FIG. 1 is a perspective view of a snowmobile track showing my new design,
it being understood that the tread pattern is repeated uniformly
throughout the length of the track as shown schematically by solid lines;
FIG. 2 is an enlarged top plan view thereof;
FIG. 3 is an end view thereof as seen from the bottom of FIG. 2; and,
FIG. 4 is a cross-sectional view taken along lines 4--4 of FIG. 2.
The track has been broken away in FIG. 1 to indicate indeterminate length.