VEHICLE-BODY LOWER FACE STRUCTURE

A torsion beam type of rear suspensioncomprising a pair of right-and-left trailing armsand a torsion beamconnecting the trailing arms is provided. A floor under cover for airflow straighteningis attached to a portion of a vehicle body in front of the rear suspension so as to cover a vehicle-body lower face. A arm coveris attached to a lower portion of the trailing arm so as to cover a lower face of the trailing arm. The arm cover is provided with an arm-cover enlarged portionwhich is configured to protrude outwardly, in a vehicle width direction, from the trailing arm in a vehicle bottom-face view. The floor under cover is provided with a floor-under-cover enlarged portionsuch that a rear end portion of the floor under cover faces closely to a front edge of the arm-cover enlarged portion.