Abstract: A system for aligning a floor target to a vehicle for calibration of a sensor equipped on the vehicle includes a target adjustment frame with a base frame configured for placement on a floor and a target mount moveably mounted on the target adjustment frame, with the target mount configured to support a target. The target adjustment frame further includes an actuator configured to selectively move the target mount relative to the base frame, and includes a moveable floor target light projector configured to project a light line and be positioned relative to the vehicle. A floor target includes an alignment marker and a calibration pattern, where the alignment marker is configured to be aligned with the light line projected by the light projector to position the floor target relative to the vehicle.