WAS REAR-ENDED. I WAS NOT MOVING AT THE TIME, WAS HIT AT APPROX 35-40MPH. MY(DRIVER) SEAT FLEW BACK AND COLLAPSED, TWISTED. I WAS INJURED, RESULTING IN POSSIBLY PERMANENT NERVE DAMAGE. NEVER OCCURRED TO ME THAT THIS WAS A DESIGN FLAW THAT CONTRIBUTED TO MY INJURY. TV NEWS PROGRAM INDICATED THERE WAS A PROBLEM WITH GM SEATS AND JUST THIS TYPE OF COLLISION. I THOUGHT I SHOULD SPEAK UP! MY VAN WAS TOTALED, AS WAS THE VEHICLE OF THE PERSON WHO HIT ME. VERY LUCKY THAT MY PREGNANT PASSENGER'S SEAT DID NOT SUFFER THE SAME FATE AS MINE, OR HER BEAUTIFUL SON MIGHT NOT BE HERE.*AK