Wyoming has roughly 42,000 registered motorcycles. The average motorcycle insurance premium is $350/yr for a standard liability-plus-comp/collision policy. Helmet law: Riders under 18 only. Insurance is required by state law.
Registered Bikes
42,000
DMV-registered motorcycles
Avg Annual Premium
$350/yr
Standard liability + comp/coll
Helmet Law
Riders under 18 only
Riders subject to state law
| Topic | Detail | Notes |
|---|---|---|
| Insurance required by law | Yes — minimum liability required | Same as auto in most states |
| Top motorcycle insurers in state | Progressive, State Farm, GEICO | Get quotes from multiple carriers — premiums vary 40%+ |
| Helmet law detail | Riders under 18 only | Affects injury claim severity and rates |
| Notable state rule | Wyoming has no maximum speed limit on rural interstates (85 mph is posted on most); the state's wind conditions are among the most severe for motorcycle riding in the continental US. | State-specific requirement to verify |
Premium estimates reflect a standard rider profile: age 35, clean record, mid-size cruiser, $500 deductible. Sport bikes, high-CC models, and riders under 25 typically pay 30–80% more.
Wyoming offers extraordinary motorcycle touring — Yellowstone and Grand Teton National Parks, the Beartooth Highway, Medicine Bow National Forest, and the Wind River Range are world-class destinations. The state has approximately 42,000 registered motorcycles and average premiums of just $350 per year — among the lowest in the nation. Wyoming's notoriously powerful wind is an underappreciated hazard for motorcyclists; steady 30–40 mph crosswinds are common on open interstate stretches, particularly in the south-central region between Laramie and Rawlins, and sudden gusts can destabilize lighter bikes. Helmet use is required only for riders under 18.
Wyoming's state minimums are 25/50/20. Progressive and State Farm are primary carriers; GEICO is competitive in Cheyenne and Casper. The riding season in Yellowstone and Grand Teton is compressed — May through September at elevation — while lower-elevation Cheyenne and Casper areas have slightly longer windows. The National Parks draw enormous out-of-state traffic, creating a busy but relatively constrained in-park riding environment. Medical evacuation costs for accidents in remote Wyoming wilderness are extremely high, making MedPay coverage strongly advisable for any rider venturing off the interstate network. Custom parts coverage is less commonly added in Wyoming's utilitarian riding culture.
Wyoming motorcycle policies typically include the same coverage types as auto: liability (bodily injury + property damage), uninsured/underinsured motorist, medical payments, and optional comprehensive/collision. Many states allow higher minimum limits than auto due to higher injury severity.
Standard motorcycle policies cap aftermarket parts coverage at $1,000–$3,000. If you've added exhaust, fairings, custom paint, or upgraded suspension, add a CP&A endorsement — costs $20–$80/year for $5K–$30K of additional coverage.
In Wyoming's ride season, full coverage stays active year-round by default — but you're paying for collision/comp even when the bike is in storage. Many insurers offer 'lay-up' coverage that drops liability/collision during off-season months while keeping comprehensive (theft/fire) active. Saves 30–60% on annual premium in cold-weather states.
💡 Wyoming Pro Tip
Yes. Wyoming requires minimum liability coverage of 25/50/20 for all registered motorcycles. Proof of insurance must be carried during traffic stops.
Wyoming is one of the least expensive states for motorcycle insurance, averaging approximately $350 per year. Most Wyoming riders pay $290–$420 regardless of location within the state.
Wyoming requires helmets only for riders and passengers under 18 years old. Adult riders are not legally required to wear a helmet in Wyoming.
Registration counts from state DMV public data; premium averages from 2026 motorcycle insurer rate filings for Wyoming. Helmet law per state statute.
Michael Torres
Editorial Lead, Property & Casualty
This article was researched and written by the Cover Forge USA editorial team against federal sources (NAIC, CMS, FEMA, DOL, SSA, state DOIs) and standard policy forms. Bylines organize content by topic — they do not assert individual licensure. See our editorial-policy for details.
Reviewed May 2026
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This site provides general educational information only and is not a substitute for professional insurance advice. All rates, data, and coverage details are estimates and may not reflect your actual premiums. Insurance availability and pricing vary by state, insurer, and individual risk factors. Always consult a licensed insurance professional in your state before making coverage decisions.