Check your state's insurance laws before removing liability coverage on your RV. While some states allow storage without any coverage, others require the owner to turn in the RV's plates if liability coverage is removed.
If there is a loan on your RV, check with your lender before removing collision coverage.
You may want to consider holding onto your comprehensive coverage year-round, even when your RV is not in use. It can help cover fire, theft, and other non-collision damages while your RV is in storage.