WHILE DRIVING DOWN THE INTERSTATE, THE REAR OF THE VEHICLE SUDDENLY PULLED SIDEWAYS CAUSING THE VEHICLE TO SLIDE SIDEWAYS. THIS ACTION CAUSED THE VEHICLE TO LEAVE THE ROADWAY AND STRIKE A CONCRETE POLE RESULTING IN SEVERE DAMAGE TO THE VEHICLE. OCCUPANT WAS UNHARMED. AIRBAGS DID NOT DEPLOY. PRIOR TO THE EVENT, THE VEHICLE WAS HAVING NO ISSUES.