I use an old BJ A-Max for my SV - very snug fit - I have lips on the edge of the trailer, so has to fit within! BJ make different size trailers, so you will need to look at the bed size of the particular trailer. If it is a flat bed and the wheels overhang by a couple of mm you should be ok (he says tentatively!) Have not got the exact dimensions of my trailer to hand. Good luck!