What kind of tow setup do you have?
Are there any issues when you drive the jeep?
Have you done any mods to the jeep, such as a lift or bigger tires?
Do you only have problems when you tow the jeep? Based on your description it sounds like the jeep exacerbates the existing problem.
Does the front end "jump" does it feel like you are losing control of the steering or is it more of a "the whole motor home is swaying".
How do you have the motor home loaded? Have you had it weighed?
Sounds as if there may be a problem with your front suspension. But other factors can also be contributing.
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