I WAS DRIVING DOWN THE INTERSTATE GOING ABOUT 75 MPH AND MY DRIVER SIDE AND REAR PASSENGER SIDE CURTAIN AIRBAGS DEPLOYED SPONTANEOUSLY. I DIDN'T HIT ANYONE OR ANYTHING. IT JUST DEPLOYED FOR NO REASON AND CAUSING ME TO ALMOST CRASH INTO NEARBY CARS ON THE HIGHWAY. THERE WERE NO ALARM INDICATORS STATING THAT I HAD ANY ISSUES OR THAT I NEEDED TO SERVICE MY TACOMA. WHEN THE AIRBAGS DEPLOYED I WAS ABLE TO KEEP THE TACOMA STABLE AND I NOTICED THAT I STARTED LOSING SPEED EVEN WHEN I HAD MY FOOT ON THE GAS. I EVENTUALLY COASTED TO THE SHOULDER OF THE HIGHWAY BEFORE COMING TO A DEAD STOP.