FIG. 1 is a side perspective view of tread assemblies carried by a wheel embodying my new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom perspective view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevation view thereof;
FIG. 7 is a side elevation view thereof;
FIG. 8 is a top perspective view of a tread assembly according to another embodiment;
FIG. 9 is a front elevation view of FIG. 8 thereof; and,
FIG. 10 is a side elevation view of FIG. 8 thereof.
The broken lines in the drawings illustrate portions of the tread assembly for a wheel that form no part of the claimed design.