I often max out my outrigger stroke, before getting level, even after first putting down all the cribbing I can. I then throw dunnage under the tires (that are now up in the air) and let off the out rigger, then I can cram more in and take a second bit an it. The worse sites I may have to do this twice. The ramps would be a minor time saver, but I'd need a "ramp storage place", now my usual cribbing suffices, and the usual place I store it. Good idea, though I wouldn't want to over run it.