Stop in for a cup of coffee

Trailer must have got a little heavy and brought in the Surburban to pull it??
Went to pull my receiver off my Suburban to put trailer up front then realized the Kubota was rated for it so used that. No way I'm towing that trailer full, it's 7x12 and the tire profile tells me it's pretty heavy right now, wood is green. I cleared an area to move it to but want to put down pallets or something to keep wood from rotting on bottom.