Jim,
Spot on....it is not listed on Keystones website.
When I called the NHTSA after 3 failed attempts with Keystone they took my info and made a complaint. Hopefully these continued calls to NHTSA will light the fire under Keystone.
Our stairs are loose and the rivets are starting to bend so it would be nice to get this fixed before one of us breaks our necks!
Shhhh.....Sue might think this is a plot to get rid of her!