Trailer Assistance

I use my 16′ Ringo Landscape trailer to haul around my Sportsman 850. When there’s more than me, we have to dunk the quads in sideways. Basically lift the ass end up , rotate the machine, and sink it in. My quad has Kendra bear claw HTRs on. When we dunk it in , it seriously squeezes the tires so close to the rim. So aside from the obvious answer to get a bigger trailer , anyone have recommendations or ideas I can build or use so the machine isn’t pinched so tight ?? Thanks