On Monday, October 13, 2014 7:06:06 AM UTC-6, Waveguru wrote:
There was also an accident a couple of years ago in Montana where the rear passenger was killed after his shoulder straps broke. I immediately replaced mine after that, even tho they looked pretty good.

Both front and rear shoulder straps failed in that accident.
http://www.ntsb.gov/aviationquery/Ge...11LA317&rpt=fa