The ornamental design for a utilityloadbody, as shown and described.
FIG. 1 is a perspective view of a utility load body showing my new design;
FIG. 2 is a rear end elevational view thereof;
FIG. 3 is a side elevational view thereof; and
FIG. 4 is a bottom plan view thereof.
The broken lines illustrate the association of a towing tongue door handles
and wheels when the utility load body is used as a trailer and are shown
for illustrative purposes only.