WYOMING GUIDE 13

Borrowed, Non-Owned, Newly Acquired & Rental Vehicles

When the person driving a vehicle is not simply its owner and regular insured, determining coverage requires a closer examination of ownership, permission, vehicle status and every policy that might follow either the vehicle or the driver.

When Someone Borrowed the Vehicle

Insurance Following the Vehicle

Obtain the vehicle owner’s policy and determine whether the borrower qualifies as a permissive insured.

Insurance Following the Driver

Obtain the driver’s own policy and examine non-owned-auto, excess and other-insurance provisions.

Permission Is a Factual Question

Wyoming recognizes that permission can arise from conduct and an established relationship. Written authorization is not always required.

But express limitations matter. Permission given to one person does not automatically authorize that person to place the vehicle in the hands of another driver.

Ask Who Had Permission to Drive—not Merely Who Had the Keys

A person can have lawful possession of a vehicle without having authority to let another person drive it.

Identify every step in the permission chain.

The Permission Chain

Non-Owned Automobile Coverage

A driver’s personal automobile insurance may extend to a borrowed or other non-owned vehicle.

That coverage may operate as excess rather than primary insurance. Obtain the complete policies before deciding which insurer responds first.

Policy	Question
Vehicle Owner	Was the actual driver a permitted insured?
Driver’s Policy	Does it cover a non-owned automobile?
Other Insurance	Is one policy primary and the other excess?
Regular Use	Does a regular-use or furnished-for-use restriction apply?

Newly Acquired Vehicles

Some automobile policies temporarily extend existing coverage to a newly acquired vehicle, but the policy controls the conditions.

Those conditions may include notice within a specified period, identifying which policy applies when multiple policies exist, and payment of any additional premium.

Do Not Assume the Old Policy Automatically Covers the New Vehicle

Immediately confirm the vehicle with the insurer in writing.

VIN
delivery date
replacement or additional vehicle
effective date
liability coverage
UM/UIM
MedPay
collision and comprehensive
premium

Actual Ownership Can Differ From the Paper Title

Title and registration are important evidence, but Wyoming law does not make them conclusive in every insurance dispute.

Determine the actual transfer and control of the vehicle.

certificate of title
registration
bill of sale
gift documentation
purchase payment
date possession transferred
who kept the keys
who controlled use
who paid repairs
who purchased insurance

Rental Vehicles

A rental crash can involve several different contracts and insurance layers.

rental agreement
authorized renter
authorized additional drivers
actual driver
rental-company insurance
renter’s personal policy
actual driver’s personal policy
supplemental liability coverage
loss-damage waiver
credit-card protection
employer coverage
umbrella or excess coverage

Rental Company Liability

Wyoming does not impose tort liability on a rental company merely because it owns the vehicle.

Independent negligence, such as negligent entrustment, remains a different inquiry.

Federal law also generally protects qualifying rental and leasing businesses from state-law liability imposed solely by reason of vehicle ownership, while preserving claims based on the rental company’s own negligence or criminal wrongdoing.