To provide a vehicular aerodynamic structure effectively straightening in a wheel house.
The vehicular aerodynamic structure 10 is equipped with an airflow collision wall 24 provided in the rear part of front wheels 15 in the vehicle longitudinal direction in the wheel house 14 and extended to the vehicle-width direction while facing to a lower side in the vertical direction of a body; and an airflow guide wall 22 hanging down from a rear end part 24A in the longitudinal direction of the airflow collision wall 24 to the lower side in the vertical direction of the body. The airflow guide wall 22 is extended to the vertical direction of the body or extended to an inclining direction directed to both the front wheel 15 side and the lower side in the vertical direction of the body.
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda