GMC Sierra 1500 Insurance Cost in Wyoming
Insuring a GMC Sierra 1500 in Wyoming costs about $1,295 a year ($108/month) for full coverage by our estimate — −19% versus the same car nationally — the 13th cheapest of 51 states for this model.
GMC Sierra 1500 insurance in Wyoming at a glance
The GMC Sierra 1500 is 3% more expensive than the average vehicle to insure in Wyoming, reflecting HLDI collision losses of 87 and comprehensive losses of 121 (100 = average). Wyoming's own base rates are 26% lower than the national average, which carries through to every model.
Wyoming factors that affect Sierra 1500 premiums
- Uninsured drivers: 6.7% of Wyoming drivers are uninsured (U.S. 15.4%), which raises the value of uninsured motorist coverage for your Sierra 1500.
- Theft: 78 vehicle thefts per 100,000 residents (U.S. 197).
- Weather: FEMA rates Wyoming's expected annual losses as relatively low for hail, relatively low for tornado, not rated for hurricane, relatively low for inland (river) flooding, relatively low for strong wind — hail, wind and flood claims fall under comprehensive.
- Crash risk: 1.10 traffic deaths per 100 million miles (U.S. 1.19).
- Fault system: At-fault (tort).
GMC Sierra 1500 insurance cost in Wyoming cities
| City | Full coverage | Minimum | vs. state |
|---|---|---|---|
| Cheyenne | $1,535 | $395 | +19% |
| Casper | $1,505 | $405 | +16% |
| Gillette | $1,515 | $400 | +17% |
| Laramie | $1,445 | $385 | +12% |
| Rock Springs | $1,500 | $410 | +16% |
| Sheridan | $1,425 | $380 | +10% |
| Evanston | $1,425 | $390 | +10% |
| Green River | $1,495 | $405 | +15% |
GMC Sierra 1500 insurance in Wyoming by driver
| Driver | Minimum | Standard | Full coverage | Full / month |
|---|---|---|---|---|
| Teen driver (18, own policy) | $945 | $1,370 | $3,565 | $297 |
| Young adult (22) | $550 | $795 | $2,075 | $173 |
| Adult in their 30s | $345 | $500 | $1,295 | $108 |
| Adult in their 50s | $315 | $460 | $1,195 | $100 |
| Senior (72) | $385 | $560 | $1,450 | $121 |
| 30s, one at-fault accident | $500 | $720 | $1,880 | $157 |
| 30s, DUI on record | $635 | $920 | $2,400 | $200 |
Coverage levels
| Coverage level | What it includes | Per year | Per month | Typical range |
|---|---|---|---|---|
| State minimum liability | Only the liability (and PIP/UM where required) limits your state mandates. No coverage for your own car. | $345 | $29 | $280–$405 |
| Standard liability (100/300/100) | Higher liability limits plus uninsured motorist coverage. Still no coverage for damage to your own car. | $500 | $42 | $410–$590 |
| Full coverage | Standard liability plus collision and comprehensive, typically required on a financed or leased car. | $1,295 | $108 | $1,065–$1,530 |
Wyoming minimum: 25/50/20 liability coverage. Lenders require collision and comprehensive on financed or leased cars.
Rivals in Wyoming
| Model | Full coverage in WY | vs. Sierra 1500 |
|---|---|---|
| Ford F-150 | $1,235 | −5% |
| Tesla Cybertruck | $1,325 | +2% |
| Toyota Tundra | $1,255 | −3% |
| Ram 1500 | $1,390 | +7% |
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GMC Sierra 1500 insurance cost in every state · All GMC models
Frequently asked questions
How much is GMC Sierra 1500 insurance in Wyoming?
About $1,295 a year ($108 a month) for full coverage and $345 for Wyoming's minimum liability, for a driver in their 30s with a clean record. That is 19% less than the national estimate for the same car.
Is the GMC Sierra 1500 cheaper to insure than the average car in Wyoming?
The average vehicle in Wyoming is about $1,260 a year for full coverage in our model, so the GMC Sierra 1500 is 3% more expensive than average.
Where in Wyoming is GMC Sierra 1500 insurance cheapest?
Among the largest Wyoming cities, Sheridan has the lowest estimate (about $1,425) and Cheyenne the highest (about $1,535).
What insurance do I need for a GMC Sierra 1500 in Wyoming?
Wyoming requires at least 25/50/20 liability coverage. If the car is financed or leased, the lender will also require collision and comprehensive.
How we estimate this
We start from the state's average liability, collision and comprehensive premiums published by the NAIC, then apply a location factor (population density and commute time from the Census ACS, weather hazard scores from FEMA's National Risk Index), a vehicle factor (HLDI insurance-loss data where available, otherwise vehicle segment), and a driver-profile multiplier. Results are rounded ranges for comparison, not quotes. Read the full methodology.
- WYDOT Driver Services: Frequently Asked Questions (insurance and SR-22)
- Wyoming Statutes Title 31 (31-9-102 proof of financial responsibility; 31-10-101 uninsured motorist coverage)
- Wyoming Department of Insurance: Consumer Information (filing a complaint)
- NAIC 2022/2023 Auto Insurance Database Report
- NAIC Homeowners Insurance Report: Data for 2023
- Insurance Research Council uninsured motorist estimates (via Triple-I)
- IIHS Fatality Facts: state by state
- FBI Crime Data Explorer: Crime in the United States 2025 (Table 4)
- NICB 2022 Vehicle Theft Data: top 10 stolen vehicles by state
- FHWA Highway Statistics 2024, Table DL-1C (licensed drivers)
- FHWA Highway Statistics 2024, Table MV-1 (registrations)
- FHWA Highway Statistics 2024, Table VM-2 (vehicle-miles traveled)
- U.S. Census Bureau Vintage 2024 population estimates
- IIHS-HLDI insurance losses by make and model
- FEMA National Risk Index
- U.S. Census Bureau, American Community Survey