I FILED A COMPLAINT ABOUT THIS VEHICLE IN OCTOBER OF 2020 WHEN IT WAS 5 MONTHS OLD AT THAT TIME BECAUSE IT WOULD SLAM ON BREAKS AND JERK THE STEERING WHEEL FOR NO KNOWN REASON AND WITH NO ONE AROUND. IT HAS CONTINUED TO DO THIS INTERMITTENTLY AS WELL AS OTHER ERRATIC DRIVING THAT CANT BE ACCOUNTED FOR INCLUDING AT TIMES GETTING CONFUSED WHEN PASSING EXIT RAMPS WHERE THE CAR WILL SLAM ON BREAKS AND JERK TO TRY TO EXIT. I WAS DRIVING THIS AFTERNOON AT HIGHWAY SPEEDS AND THE STEERING WHEEL BEGAN TO SHIMMY (VIBRATING BACK AND FORTH). IT FELT LIKE THERE WAS A POTNETIAL TIRE BLOW OUT BUT MY TPMS DID NOT INDICATE ANY LOSS OF PRESSURE. I ASSUMED THE CAR WAS HAVING ANOTHER ONE OF ITS UNEXPLAINED STEERING BEHAVIORS. I KNOW FROM PREVIOUS EXPERIENCE THAT TURNING THE BLINKER ON WILL STOP THE SHIMMYING IF IT THINKS YOU ARE TRYING TO SWITCH LANES SO I TURNED MY BLINKER ON AND I MOVED OVER ONE LANE HOPING IT WOULD STOP. THE SHIMMYING (VIBRATING OF STEERING WHEEL) CONTINUED AND SHORTLY THERE AFTER IT PULLED HARD LEFT ON ME DRIVING ME DIRECTLY INTO A CEMENT BARRICADE THAT WAS LOCATED A FEW FEET OFF OF THE SIDE OF THE ROAD. I HIT THE BARRICADE AT HIGHWAY SPEED AND BOUNCED OFF OF IT SPUN AROUND AND RE-HIT THE BARRICADE WITH THE REAR OF THE CAR WHICH IS WHAT SUSTAINED THE MAJORITY OF THE DAMAGE WHEN IT HIT. THOUGH I HIT THE BARRICADE WITH SIGNIFICANT FORCE THE AIRBAGS DID NOT DEPLOY. MY DAUGHTER HAS BEEN IN THE CAR WITH ME ON A PREVIOUS OCCASION WHEN THE CAR HAS DONE THIS AND I HAVE COMP