FIG. 1 is a left, front perspective view of a front bumper air dam for a vehicle according to our new design, the right, front perspective view being a mirror image;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a right side view thereof, the left side view being a mirror image; and,
FIG. 5 is a right perspective view thereof shown in a possible position of use.
The broken lines forming a truck illustrate environmental matter that form no part of the claimed design. The remaining broken lines illustrate portions of the front bumper air dam for a vehicle that form no part of the claimed design.