Mobile home steel frame, 100 feet of I-Beam cut into 10-15' lengths, cross bracing (8 ea) , 20 each wings, 3 axles. There are two 15.5' beams with leaf springs and shackles set up for the 3 axles, 3500 lb each. We cut the tongue section off in one large piece at 5'. Weld the the tongue and 15.5' pieces together to make a deck over flatbed triple axle trailer, GVW 10,000 lb. The steel alone is probably close $500 in scrap.
6 rims and tires. I haven't tried filling them with air but they were stored under the trailer, appear to be in decent shape.
We can help load the larger tongue piece onto your trailer.