I bought a 14K 20' this last summer. I haven't used it a lot so far but from what I have used it I am impressed.
At the time I bought it I was actually looking for a PJ trailer. I stopped at a PJ dealer but all the PJ trailers he had included fold up ramps which I didn't want. I happened to notice the Iron Bull sitting in a corner so I did some comparisons between the PJ's and Iron Bull. For my purposes I felt the Iron Bull was better so I bought it.
When pulling it empty you can feel it bounce but with a load it is easy to forget it is behind you.
There are a couple changes I am considering making. The jack is bolted to the front of the deck but I may move it to just behind the coupler, which is predrilled for it, so I can put a winch mount on front of the deck. Also, the fenders are bolted on so I may change them to pin on so I can easily remove them if needed.
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