Wyoming Does Not Require Uninsured Motorist Coverage
You just added a second vehicle to your Wyoming policy and assumed the state-minimum liability coverage on both cars protects you if someone without insurance hits either one. It does not. Wyoming law requires only $25,000 per person and $50,000 per accident in bodily injury liability, plus $20,000 in property damage liability — coverage that pays others when you cause a crash. Those minimums do nothing when an uninsured driver hits you.
Uninsured motorist coverage is optional in Wyoming. Carriers must offer it when you buy a policy, but you can decline it in writing. Most households insuring multiple vehicles choose liability-only coverage to keep premiums low, not realizing they have zero protection against the 6.7% of Wyoming drivers who carry no insurance at all. When an uninsured driver totals your car or injures your passengers, your liability policy pays nothing — you file against your own UM coverage or pay out of pocket.
Compare car insurance rates in your state
Get quotes from licensed carriers — no obligation, no spam, results in minutes.
Get Your Free QuoteWyoming Uninsured Motorist Rate
6.7%
One in fifteen drivers on Wyoming roads carries no insurance. Without UM coverage on your policy, a collision with any of them leaves you covering repair costs, medical bills, and lost wages from your own funds.
Insurance Research Council, 2023
What Uninsured Motorist Coverage Actually Pays
Uninsured motorist bodily injury coverage pays medical expenses, lost wages, and pain-and-suffering damages when an uninsured driver injures you or your passengers.
Uninsured motorist property damage coverage pays to repair or replace your vehicle after a collision with an uninsured driver. This coverage typically carries a deductible and a per-accident limit. Wyoming allows carriers to offer UMPD as a standalone option or bundled with UM bodily injury — check your declarations page to confirm which version your policy includes.
Underinsured motorist coverage extends the same protection when the at-fault driver carries liability limits lower than your damages. Wyoming treats UM and UIM as a package — when you add uninsured motorist coverage, underinsured protection comes with it unless you decline it separately.
A multi-car household with liability-only coverage has no claim path when an uninsured driver hits any vehicle in the fleet — UM must be added to the policy before the collision.
How UM Coverage Works Across Multiple Vehicles
UM bodily injury coverage stacks across vehicles on the same policy in Wyoming unless you sign a stacking waiver. Stacking means the per-person and per-accident limits multiply by the number of insured vehicles. Carriers charge higher premiums for stacked UM and require a signed waiver to switch to non-stacked limits, which cap coverage at the per-vehicle amount regardless of how many cars the policy covers.
UM property damage coverage applies per vehicle. If an uninsured driver hits your second car, that car's UMPD limit pays for repairs minus the deductible. Households that carry collision coverage often decline UMPD because collision already covers the vehicle regardless of fault, and adding UMPD creates overlapping coverage with separate deductibles.
Related Articles
When UM Coverage Matters Most for Multi-Car Households
A household insuring two or more vehicles faces higher exposure to uninsured drivers simply because more cars spend more time on the road. One vehicle commuting daily into Cheyenne and another running errands in Casper doubles the household's collision probability. Without UM coverage, a single uninsured driver hitting either car leaves the household paying repair costs and medical bills from savings.
Stacked UM bodily injury coverage becomes critical when multiple household members ride in the same vehicle. A family of four in one car hit by an uninsured driver can exhaust a single $50,000 per-person limit quickly if all four need medical treatment. Stacked coverage multiplies that limit by the number of insured vehicles, creating a larger pool of UM bodily injury protection. Non-stacked coverage caps the payout at the per-vehicle limit even when the policy covers three cars, leaving the household underinsured in a severe multi-passenger crash.
Households that decline collision coverage to save money lose the only other path to repair an uninsured-driver collision. Liability-only policies with no UM property damage leave the vehicle owner filing a lawsuit against an uninsured driver with no assets — a process that costs more than the car is worth and recovers nothing. Adding UMPD to a liability-only multi-car policy costs less than one collision deductible and pays the repair bill when the at-fault driver has no coverage.
Wyoming Minimum Liability Limits
$25,000 / $50,000 / $20,000
These minimums represent the lowest coverage an at-fault driver might carry. A collision that exceeds those limits — common in multi-vehicle crashes or injury accidents — leaves you covering the gap unless your UM limits match or exceed your own liability limits.
Wyoming Statutes § 31-9-405
Matching UM Limits to Your Liability Coverage
Wyoming carriers typically offer UM limits that mirror your liability limits.
Multi-car households that carry higher liability limits to protect household assets should carry matching UM limits. Declining UM or choosing lower limits leaves the household exposed to the same financial loss, just from a different direction.
Compare Carriers That Write UM Coverage in Wyoming
Fifteen carriers write auto insurance in Wyoming, and all offer uninsured motorist coverage as an optional add-on. Stacking rules, UMPD availability, and premium vary by carrier. State Farm, GEICO, Progressive, Allstate, Farmers, and Nationwide all write multi-car policies with stacked or non-stacked UM options. Dairyland, Bristol West, The General, and National General specialize in non-standard policies and offer UM coverage to drivers who cannot access preferred-tier carriers.
Request quotes with UM limits that match your liability limits, and compare the stacked versus non-stacked premium difference. A household with three vehicles may find stacked UM bodily injury costs 20–30% more than non-stacked, but the additional premium buys triple the per-person and per-accident protection. Households that carry collision coverage on all vehicles can decline UMPD without creating a gap, since collision already covers uninsured-driver property damage minus the deductible.