[bobbecky]

Where we are currently parked, our left side tires are off the ground by about three inches. I just made some blocks to put under the jacks on that side to shorten up how far the rams are extended to reduce the movement. Of course, these are hydraulic jacks, but if your system can lift the rig without any strain, you are probably good. What if the tires were still touching the ground, but just barely? You would still have as much weight on the jacks. The Lippert jack systems seem to be well engineered and very capable to support these rigs.