Something like this???
I have them on two tractors. Rather than bolt them fast I just dropped two bolts in a pins and when I want to use another of this size tractor I just pull the pins and move it to tractor I will be using.
With my back and arm messed up I swing my legs over one side or the other and slide off over a tire. When hauling used horse bedding Dixie makes me leave the bibs by the back door. Something about setting on the living chairs. I aint figured it out yet but to keep peace I just follow instructions.