A contract is written for a set of uses, and a vehicle or a home can be used in ways the contract did not expect. Use is a fit question as much as the size of the household is. Before you commit, match how the item is used to the use terms on the paper.
Sort the uses
List each way the vehicle is used: commuting, errands, family travel, towing, hauling goods, carrying clients or passengers for pay, deliveries, or work tools kept inside it. For a home, list any equipment used for paid work, any room used as an office, and any space rented to someone else. Each entry is a use the contract may or may not name.
Check the use class
Find the paper's definition of use, and whether it names a personal use class, a commercial class, or both. Check whether the item must be listed for one purpose and whether a change in use must be reported. Ask what the provider does when a claim turns on a use the contract did not name.
Ask about a change midterm
A household's use often changes after the paper is signed. Ask whether a change of use ends the coverage, requires notice, or requires a new contract. Ask how the change is recorded, and whether the owner gets a written answer.
Compare the paper, not the pitch
Set your list of uses beside the contract's definitions line by line. Where a use appears on your list but not in the paper, that is the question to put to the seller in writing before you commit. Where the paper excludes a use, read the exclusion section for what it removes.
What this does not do
This piece does not read any state's rules for commercial use, and it does not say what any contract covers. It is a method for matching your household to the paper in front of you.