Those with auto leveling systems
Our new Jayco has the auto leveling system. So far we have used it twice and both sites we were off level side to side not over 2" and I did block the low side.Not sure if I even need to less the 2". ...
Forum Discussion
From a strength perspective, it's not needed. However, with wheels off the ground, you will get more wiggle. I try to add a board or two under the low side to help avoid that.
