Mike, I would think you may want a straight ramp for what you've described. These are really designed for a pick-up truck bed.
The end plates are part of the ramp. No assembly required to use them
It could work back tire comes up and gets no traction works better with four wheeler
I think that it would work for zero turn mower, I use mine for tractor type mower and works great.
Thank you for your question in regards to the Aluminum S-Curve Ramps. Please note that these ramps would work for your application. Thank you. Victor T. - CargoSmart Customer Service
I loaded mine into shed with them as long as decks not to wide it will work.
Using an appliance dolly should do the trick, I used a u-haul appliance dolly and worked great!
I've used them to load and unload my Harley from shed with no problems. As long as u can balance it u be fine. I'd try to find a hill so not so high tho just incase you loose your balance.
Mine came with 2 and the straps to hold them from moving.
They are 12" wide. I use them to load a zero turn mower. Worked out great.