TL* - WHILE DRIVING HIS 2006 TOYOTA RAV4 AT 60 MPH THE CONTACT FELT A JERKING AS IF THE VEHICLE WERE STRUCK FROM THE REAR. HE BELIEVES THAT THE VEHICLE''S 4 WHEEL DRIVE ENGAGED CAUSING HIM TO LOSE CONTROL OF THE VEHICLE. THE VEHICLE SPUN SEVERAL TIMES AND FLIPPED OVER MULTIPLE TIMES COMING TO A REST ON THE VEHICLE''S ROOF. THE AIRBAG DID NOT DEPLOY. THE DRIVER WAS INJURED. THE CONTACT WILL HAVE THE VEHICLE, PICTURES, AND A POLICE REPORT AVAILABLE.