Originally Posted by saburkha
Trailer is missing a wheel from what appears to be a blowout. Also whatever piece needs to be there for the wheel to bolt on is missing. I would guess the hub. Are these easy to come by?
This trailer also does not have a bellypan. The frame and subfloor appear to have some type of undercoating. Is this common? Did this year model originally have a bellypan? If so, should I try to go back to original?
All Airstream trailers ever built, have the underbelly's completely covered.
Perhaps the previous owner worked on the frame, but never finished the project.
Hub and drums are available along with the correct 2600 rated wheels.
You might want to check out the suspension system. You can do that by reading the axle article in the Airstream Central portion of this Forums.