2007 TOYOTA TACOMA 4X4 EXT CAB PICKUP. ON 12/5/09 I HIT AN ICY PATCH AND WENT OFF ROAD AND HIT A TREE. TRAVELING APPROX 40 MPH. NO AIRBAGS DEPLOYED. HIT THE TREE IN THE EXACT CENTER OF THE HOOD OF TRUCK. VEHICLE WAS A TOTAL LOSS. SUBSEQUENT INQUIRIES TO TOYOTA HAVE RESULTED IN TWO EXPLANATIONS FOR NON-DEPLOYMENT. A) AIRBAGS ARE DESIGNED TO GO OFF ON RAPID DECELERATION (I TOLD THEM I HIT A TREE) B) AIRBAGS ARE DESIGNED TO GO OFF WHEN THE ENGINE BREACHES THE FIREWALL AND ENTERS THE CAB (I TOLD THEM IF THE ENGINE WAS COMING INTO THE CAB, I WOULD BE SCREWED) THEY SENT ME A NHTSA AIRBAG BROCHURE THAT PRETTY MUCH TOLD ME WHAT I ALREADY KNOW ABOUT AIRBAGS AND TOTALLY CONTRADICTED WHAT THEY TOLD ME ABOUT AIRBAGS. I KNOW THERE WAS A RECALL OF 05 & 06 MECHANISMS. MAYBE I GOT AN EARLY 07 THAT USED ONE. I DON'T KNOW. I AM NOT BUYING A TOYOTA ANYMORE. *TR