Fabricator for Trailer Tire Rack

Looking for recommendations for a Fabricator for Trailer Tire Rack for an Aluminum Trailer.
Looking at something like this which sits lower than the standard ones you see.
http://www.metalfabtallahassee.com/gall ... -aluminum/
Looking at something like this which sits lower than the standard ones you see.
http://www.metalfabtallahassee.com/gall ... -aluminum/