Drive Other Car insurance is similar to an Individual Named Insured Endorsement. If you need to borrow, test drive, rent, or lease a vehicle, Drive Other Car insurance will extend the coverages you’ve purchased for your commercial auto insurance policy - like Liability insurance, Physical Damage insurance, Medical Payments, and Uninsured Motorist Insurance, to a non-owned car.
The answer to whether insurance follows the car or driver depends on many variables, most notably the kind of insurance coverage being referred to. There are coverages that follow the car and coverages that follow the driver. In general, auto insurance follows the car instead of the driver, but the specifics of a claim can differ since insurance laws and coverage vary depending on the policy, coverage and state being dealt with.
Comprehensive and collision auto insurance coverage, on the other hand, are tied to the insured vehicle (they follow the car). These coverages pay for damage that befalls the insured vehicle as a result of an accident or vandalism. One could say that if you loan your vehicle, you loan your insurance. With comprehensive insurance which covers almost everything, it is the car rather than the driver that is covered. This, however, requires many stipulations to be put in place, such as who is allowed to drive the car. If someone other than the insured is driving a vehicle covered by comprehensive coverage and is not listed as a covered driver – even if the other person has permission – the other person might not be covered in an accident. Family members (such as children or a spouse) are generally already included in the policy definition of “insured.” However, rarely will insurance cover a driver operating a vehicle without the owner’s permission.
Underinsured motorist coverage reimburses you, a member of your family, or a designated driver if one of you is hit by an uninsured driver or a driver who doesn’t have sufficient insurance to pay for your total loss. This coverage also offers protection in the event a covered driver is the victim of a hit-and-run or if, as a pedestrian, you are struck by an uninsured or underinsured motorist.
Comprehensive car insurance covers damages from an "act of God," or events that are not caused by a car driving into something else. An "act of God" can include things like damage from a heavy tree branch falling on your car. Since you have no control over when or why a tree branch would fall on your car, this kind of accident would be covered under your comprehensive policy.