Make drive-over fenders.
JCR did my old trailer that I SOA'd, if anyone ever saw it. Atakrator here on GL has it now. They did a great job, too. Took the entire length of the deck out to the edge of the fenders, made me some nice & strong drive-over fenders that were framed with square tube, recessed all the lights, and beefed up the tongue a lot. I think every trailer I own in the future will have drive-over fenders like that one did.
It was the perfect height to tow behind my Ram. I miss it.