Do I need a special license to drive an RV?
The answer to this common question may surprise you. In most cases, RV owners do not need any special license in order to drive their rig.
As long as your motorhome weighs in at less than 26,000 lbs—and most are well below this threshold—then you’re good to go in every single state, without needing to meet any special driver’s license requirements.
This article shared good information about RV driving license.
https://rvingreviews.com/need-a-special-license-to-drive-an-rv/