MY WIFE WAS DRIVING THE CAR ON I95 FROM SOUTH TO NORTH (AFTER EXIT 6 IN PA) TOWARDS PHILLY AIRPORT ON 7/22/2017 AND THE CAR WAS HIT AT THE REAR BY ANOTHER CAR. CAR WAS SPAN AND STOPPED. THANK TO GOD THAT SHE IS OK. HOWEVER, THE CAR WAS TOTALED BY THE INSURANCE. OUR CONCERN WAS NO AIRBAG DEPLOYED. OUR COLLISION CENTER AS WELL AS TOYOTA DOESN'T KNOW WHY. NEED YOUR HELP AS WELL AS IT SHOULD NOT HAPPEN TO SOMEONE.