-4 2x4's scabbed together for a tongue
-2 trailer stub axles welded to plates and bolted to the bottom of the shed.
i build the set-up before we build the house to move and use this shed then, but now it's in the way again, so i just jacked it back up and threw tires back on it. if you notice, they are the OE XJ wheels n tires bolted on backwards for better spacing
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