The ornamental design for a steeringwheel, as shown and described.
FIG. 1 is a perspective view of a steering wheel.
FIG. 2 is a front view thereof.
FIG. 3 is a rear view thereof.
FIG. 4 is a right-side view thereof.
FIG. 5 is a top view thereof.
FIG. 6 is a left-side view thereof.
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a front view thereof shown in a use configuration with an environment of a vehicle.
The broken lines in FIG. 8 depicting the environment of a vehicle interior including the broken line frame around the image form no part of the claimed design.
The dot-dash-dot broken lines in FIGS. 3 and 7 depict the boundaries of the claim and form no part thereof.