DRIVING AT 45 MPH, STEERING WHEEL JERKED ABRUPTLY TO THE LEFT AND TOOK CAR INTO OPPOSING LANE OF TRAFFIC. TRIED TO CORRECT AND THE REAR END FISHTAILED, SPUN THE CAR 180 DEGREES, AND WENT OFF THE SIDE OF ROAD (10 TO 12FT. EMBANKMENT) FLIPPED OVER AND LANDED ON IT'S TOP. MINOR INJURIES TO THE TWO PASEENGERS CONSIDERING THE SEVERITY OF THE DAMAGE TO THE CAR.*AK