Opinion on Blue Ox tow bars and Jeep setup

If you have air bags as part of your rear suspension on the motorhome, you can adjust the height a little bit to get yourself more in line with your desired level. And the amount of fuel in the motorhome when you measured the height might have an effect also. As several other posters have also noted, I don't think that you need to worry about anything if you're only a 1/4 inch outside the desired height tolerance.