AFTER SUSTAINING A FRONT END COLLISION, WHERE I SQUARELY IMPACTED THE REAR END OF SLOWLY MOVING LARGE 4 DOOR CAR, NEITHER DRIVER OR PASSENGER AIR BAGS DEPLOYED. THIS IMPACT OCCURRED AT APPROXIMATELY 40 MPH, FORCING THE FRONT GRILL BACK AND THE BUMPER DOWN ENOUGH TO IMPEDE THE STEERING OF THE FORD F-150. *AK