Working on the exhaust system tonight gave me some new thoughts! Somewhere in this thread I asked where to put the hook for the bumper jack. Some comments gave me "check the owners manual. So that what I did! After going through the owners manual I found out that they have a different bumper jack compare to what I have in my cars. Was there different bumper jack in different plants?
So the BIG question remains; how the hook was stored? My guess is that it was placed on the bumper jack or the spare wheel was placed upside down. Otherwise it is too Little space for the hook.
Any pictures would be great to get the idea how it was done.