After returning from the shop and having the car checked, I have decided not to do a trailer hitch.
U-Haul was looking for a K900 to use in the development of a trailer hitch. In return for letting them
use the car for development of the hitch. They would give me an installed hitch and a lifetime warranty
free of charge.
Here are the problems
We have a wrap under bumper so the bumper has to be cut out. The shield between bumper and wheel
well has to be eliminated, Or maybe the exhaust system modified. There would only be 5" of clearance
at most, with nothing in trunk, between hitch and ground.
If some one is interested in doing their K900. contact U-Haul they might use yours.