Brakes failed for no apparent reason around 8:00 am that morning. My friend and I was driving to my home in his 2006 Chevrolet Trailblazer after many stops that morning. We was on the interstate doing 65 MPH. I noticed the traffic ahead approaching and I said "cars" indicating to my friend to slow down. He said "I have no brakes!" We narrowly missed the first cars and while readjusting we came into contact with the driver side of three vehicles rolling us on our side! I broke both my arms escaping thankfully with my life. We had no idea what suddenly and unexpectedly lost brakes. Weeks afterwards I started reading about the stabilitrac and steering sensor on the 1 of many Chevrolet vehicle defect issues. Around that year and I believe was the problem. I have been out of work and tried to explain this to people with no reply. I read an article about Chevrolet told about the issue and refused a recall. Senator Blumenthal requested an investigation but I haven't seen anything after a judge requested a Chevrolet CEO deposed. If this vehicle has these dangerous problems please know that it almost killed my friend and i. https://gmauthority.com/blog/2021/03/u-s-senator-asks-nhtsa-to-investigate-gm-over-faulty-steering-sensor/ Thanks if anyone is listening. [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).