Car insurance in Wyoming
Minimum limits, fault rules and the largest insurers in Wyoming, from the Wyoming Department of Insurance and the NAIC.
Updated October 31, 2026
Largest car insurers in Wyoming
Share of private car insurance premiums written in Wyoming (NAIC, 2025).
| # | Company | Market share | Review |
|---|---|---|---|
| 1 | State Farm | 24.6% | Review |
| 2 | Progressive | 21.8% | |
| 3 | Mountain West Farm Bureau Insurance | 10.3% | |
| 4 | Farmers Insurance | 9.3% | |
| 5 | GEICO | 8.0% | Review |
| 6 | USAA | 6.7% | Review |
| 7 | Allstate | 5.9% | |
| 8 | Liberty Mutual | 4.6% | |
| 9 | The General | 2% | Review |
| 10 | Markel | 1.9% |
What Wyoming law requires
Wyoming is a compulsory liability state. To drive (or let someone else drive) a vehicle that must be registered here, you need a liability policy in force with at least:
- $25,000 for bodily injury to one person
- $50,000 for bodily injury per crash
- $20,000 for property damage per crash
That's usually written as 25/50/20. Liability pays other people — their injuries, their vehicle, their fence or livestock — when you're the one at fault. It pays nothing toward your own injuries or your own truck.
Two things Wyoming does not require:
- Personal injury protection (PIP) is not mandatory here. Your own medical bills after a crash fall to your health plan, to optional medical payments coverage, or to a claim against the at-fault driver.
- Uninsured and underinsured motorist coverage are not mandatory. However, insurers must offer uninsured motorist coverage, and you have to decline it if you don't want it (Wyoming Department of Insurance).
A bond or qualifying self-insurance can substitute for a policy, and some government and out-of-state commercial vehicles are handled differently under W.S. § 31-4-103.
One honest warning about the minimums: $25,000 per person doesn't go far against a serious injury, and $20,000 of property damage can be less than the value of a late-model pickup. If a judgment exceeds your limits, the balance is yours personally. Higher liability limits are generally the cheapest serious protection on the policy.
Fault, claims, and who pays
Wyoming is an at-fault (tort) state: the driver who caused the crash — through their insurer — is responsible for the damage.
After a collision you generally have three routes:
- Claim against the other driver's liability insurer. No deductible, but you're waiting on their company's investigation and their decision on fault.
- Claim on your own policy — collision for your vehicle, comprehensive for a deer strike or hail, medical payments for immediate bills. You pay your deductible, your insurer pays quickly, and it then pursues the at-fault insurer (subrogation). If it recovers, your deductible normally comes back to you.
- Uninsured/underinsured motorist coverage, if you bought it, when the other driver has no insurance or not enough.
Fault in Wyoming isn't always all-or-nothing. Adjusters routinely assign a percentage to each driver, and shared fault can reduce what you collect. If you think an insurer's fault split is wrong, say so in writing and send evidence — the crash report, photos, dashcam video, witness names, scene measurements.
Practical steps that strengthen a Wyoming claim: call law enforcement (especially on highways and county roads where there may be no witnesses), photograph the whole scene including weather, road surface, and any animals involved, get the other driver's insurer and policy number, and report the crash to your own insurer even if you expect them to pay nothing. Keep a log of every call, name, and claim number.
Optional coverage worth paying for in Wyoming
The state minimum is a legal floor, not a sensible policy. Coverages worth real thought here:
- Uninsured/underinsured motorist (UM/UIM). Not required, and your insurer must offer UM and let you reject it. On long rural stretches where the other car may be uninsured — or carrying nothing above 25/50/20 — UM/UIM is the coverage that pays your injuries. Many drivers match it to their liability limits.
- Comprehensive. This is the deer, elk, and antelope coverage, plus hail, wind-driven gravel, windshield damage, and theft. Wildlife strikes are an ordinary risk on Wyoming highways and they're comprehensive claims, not collision.
- Collision. Pays for your vehicle in a crash or rollover regardless of who's at fault, including black-ice and blowing-snow incidents where fault may be nobody's.
- Medical payments. With no PIP here, a modest med-pay limit covers deductibles and ambulance bills fast, without arguing about fault.
- Towing and rental reimbursement. Distances between towns are long and a tow from an interstate can be a long one; a rental car matters when the nearest body shop is hours away and backlogged.
- Higher liability limits, and an umbrella policy if you own a ranch, a business, or significant assets.
What it costs, broadly: across liability, collision, and comprehensive combined, the average Wyoming premium per insured vehicle was $1,180 in the NAIC's 2023 data. That's an average across all drivers and vehicles, not a quote — your own price depends on your record, vehicle, location, coverage choices, and deductibles.
Rules Wyoming drivers trip on
- Proof of insurance at the roadside. When an officer issues a citation for a moving violation or inspects a vehicle, you must produce evidence of coverage. If you can't show it on the spot, the statute gives you seven days to produce proof; a valid insurance identification card satisfies the requirement (W.S. § 31-4-103).
- The state can check electronically. Wyoming law requires an online insurance verification system, available around the clock to the department, courts, and law enforcement, searchable by VIN, policy number, or owner's name. Letting a policy lapse is visible, not invisible.
- Driving uninsured is a misdemeanor, punishable by a statutory fine, jail of up to six months, or both. On a second or later violation the judge orders the vehicle's registration and plates surrendered to the county treasurer until the driver's obligations are met.
- A conviction follows you for three years. After a conviction for failing to maintain coverage, the department requires you to file and maintain proof of financial responsibility for three years (the SR-22-style filing). Fail to file within 30 days of notice and your license and driving privileges are suspended until you do.
- Lapses raise your price, not just your legal risk. A gap in coverage — even a short one between policies — typically moves you into a worse rating tier when you re-insure.
- Credit-based insurance scores are allowed in Wyoming. Insurers may use them in pricing, which is one reason quotes for the same driver differ widely between companies, and one reason it pays to re-shop after your credit profile improves.
- Out-of-state and seasonal vehicles. Vehicles registered elsewhere are judged by their home state's rules; a stored or seasonal vehicle still registered in Wyoming generally still needs coverage, so talk to your agent before you drop a policy for the winter rather than just stopping payment.
How to shop and keep the price sane
- Compare the same coverage, not the same price. Line up identical liability limits, UM/UIM limits, and deductibles before judging which quote is better.
- Re-shop every year or two, and always after a move, a new vehicle, a marriage, a teen driver, or a ticket or accident dropping off your record.
- Raise deductibles rather than cut liability. Taking a higher collision/comprehensive deductible you can genuinely afford usually saves more than stripping protection that matters.
- Ask about every discount: multi-policy, multi-vehicle, paid-in-full, paperless, good student, defensive driving, low annual mileage, anti-theft, and telematics programs — though telematics can raise your price too if your driving data isn't flattering.
- Check the company, not just the number. You can look up whether an agent or company is licensed in Wyoming through the department's consumer pages at doi.wyo.gov; buying from an unlicensed seller leaves you with no regulator to turn to.
- Tell the truth on the application. Misstating where the car is garaged, who drives it, or your mileage can mean a nasty argument at claim time.
If something goes wrong: complaining to the regulator
Auto insurers doing business in Wyoming are regulated by the Wyoming Department of Insurance (doi.wyo.gov).
Before you complain, work the problem with the company:
- Ask the adjuster, in writing, for the specific policy language and the reason for a denial, a delay, or a low valuation.
- Escalate to a supervisor or the company's formal complaint/appeal process.
- Keep every letter, email, claim number, photo, estimate, and a dated log of calls.
If that doesn't resolve it, the department's Consumers page hosts both "Information to Know Before You File a Complaint" and the File a Complaint link to its online consumer portal; the same page lists lookups for licensed agents, agencies, and companies. The department's Contact Us page has phone and mailing details if you'd rather file on paper or ask a question first.
When you file, include: your policy and claim numbers, the company and adjuster names, a short dated timeline, what you want (payment, a re-inspection, a written explanation), and copies — not originals — of your documents. The department can review whether the insurer followed Wyoming insurance law and your policy, and it can press for an explanation or corrective action. It does not act as your lawyer or decide damages in a disputed lawsuit; where the dispute is about how much your injuries are worth, or who was at fault, that's a matter for negotiation, appraisal, mediation, or the courts.
Separately, if the problem is a driver's license suspension or a proof-of-insurance filing after an uninsured-driving conviction, that side is handled by the state's driver services and courts, not the insurance department.
Good to know in Wyoming
- Wyoming requires 25/50/20 liability; insurers must offer uninsured motorist coverage, which the buyer can decline. Source
Questions
What's the minimum car insurance I can legally buy in Wyoming?
25/50/20 liability: $25,000 for bodily injury to one person, $50,000 for bodily injury per crash, and $20,000 for property damage per crash. That's the legal floor and it only pays other people — it does nothing for your own injuries or your own vehicle.
Do I have to buy uninsured motorist coverage in Wyoming?
No. It isn't mandatory, but insurers must offer uninsured motorist coverage and you have to decline it to go without. Given how many miles Wyoming drivers cover on rural highways, and how low the state minimums are, keeping UM/UIM at limits matching your liability is usually money well spent.
Is Wyoming a no-fault state?
No. Wyoming is an at-fault state, so the driver who caused the crash is responsible for the damage, and PIP is not required. You can claim against the at-fault driver's liability insurer, or use your own collision, comprehensive, med-pay, or UM/UIM coverage and let your insurer chase reimbursement.
What happens if I'm caught driving without insurance?
It's a misdemeanor carrying a statutory fine, up to six months in jail, or both. If you can't show proof at the roadside you get seven days to produce it. On a second or later offense the court orders your registration and plates turned in, and after a conviction you must file and maintain proof of financial responsibility for three years or your license is suspended.
Can a Wyoming insurer use my credit to set my price?
Yes — credit-based insurance scores are permitted in Wyoming. Companies weigh them very differently, which is a big reason quotes for the same driver vary so much, and why it's worth re-shopping after your credit improves.
Does my insurance cover hitting a deer or an elk?
Only if you carry comprehensive coverage — animal strikes are comprehensive claims, not collision, and minimum-limits liability covers none of it. Comprehensive also handles hail, windshield cracks, wind-driven gravel, and theft. For context on overall cost, the NAIC put the 2023 Wyoming average at $1,180 per insured vehicle for liability, collision, and comprehensive combined.