The owner of a vehicle can be held liable for negligent entrustment if they allow another person to use their vehicle when they know, or should have known, that this person is likely to drive in a manner that poses an unreasonable risk to others due to inexperience, intoxication, or a history of recklessness.
For example: Letting a family member who has had multiple DUIs borrow your car could be seen as negligent entrustment if they cause an accident while under the influence.