I couldn't get over the price. Plus the i have two quads, a longer chassis mud pro and a short chassis on a 500. If left the short chassis at home and wanted to take a buddy with me, another longer chassis then the plates will need to be moved. I'll just keep using some big ol ratchet straps.
I'm using them for 2 rzrs in an enclosed and wouldn't use anything else now. I can have both loaded, locked down in about 5 min and not worrying about any straps coming loose. I was running e track with tire slings.