Safest trucking companies in Wyoming, 2026
48 active Wyoming carriers had 20 or more roadside inspections in the last 24 months. These 48 have the cleanest out-of-service records, and 2 of them were never put out of service. #1 is Wooden Nickel Trucking of Riverton, with 37 inspections and no out-of-service orders.
Top 48 safest carriers in Wyoming
Ranked by adjusted out-of-service rate. See how the ranking works below.
| # | Carrier | City | Power units | Inspections | Out of service | OOS rate |
|---|---|---|---|---|---|---|
| 1 | Wooden Nickel TruckingUSDOT 2205519 | Riverton | 23 | 37 | 0 | 0% |
| 2 | 1982USDOT 1541183 | Cheyenne | 16 | 25 | 0 | 0% |
| 3 | Admiral Transport CorporationUSDOT 155142 | Worland | 519 | 151 | 12 | 5.3% |
| 4 | Envirotech Services LLCUSDOT 386366 | Evanston | 36 | 26 | 2 | 4.5% |
| 5 | GssUSDOT 2347147 | Evansville | 58 | 122 | 12 | 5.9% |
| 6 | Rmp Mobile & Equipment LLCUSDOT 375191 | Afton | 8 | 26 | 2 | 5.3% |
| 7 | Petra Transport LLCUSDOT 3952641 | Sheridan | 1 | 32 | 3 | 5.9% |
| 8 | Blue Collar LogisticsUSDOT 721947 | Douglas | 1 | 43 | 4 | 6.7% |
| 9 | Tri State Oil Reclaimers INCUSDOT 282899 | Cheyenne | 44 | 28 | 3 | 7.1% |
| 10 | Ryan Bros Trucking INCUSDOT 101191 | Thermopolis | 75 | 43 | 5 | 7.6% |
| 11 | Homax Oil Sales INCUSDOT 175899 | Casper | 97 | 50 | 7 | 7.8% |
| 12 | Desert Mountain CorporationUSDOT 472709 | Riverton | 73 | 91 | 12 | 8.2% |
| 13 | Hall Trucking INCUSDOT 1557547 | Evansville | 155 | 33 | 3 | 7.5% |
| 14 | Dooley Oil Transport INCUSDOT 307660 | Laramie | 30 | 35 | 5 | 8.2% |
| 15 | I-80 TowingUSDOT 2107808 | Laramie | 8 | 33 | 5 | 8.2% |
| 16 | Redi Services LLCUSDOT 1415274 | Lyman | 285 | 37 | 5 | 8.3% |
| 17 | Dixon BrosincUSDOT 122815 | Newcastle | 100 | 139 | 23 | 9.1% |
| 18 | Steve Sharp Transportation INCUSDOT 1019016 | Cokeville | 14 | 36 | 5 | 8.6% |
| 19 | Goin Mobile LLCUSDOT 3247710 | Wamsutter | 5 | 23 | 3 | 8.6% |
| 20 | Bumpa And Sons TruckingUSDOT 3518381 | Casper | 7 | 24 | 3 | 8.8% |
| 21 | Jm Mascaro Livestock LLCUSDOT 2268133 | Ten Sleep | 17 | 25 | 3 | 9.4% |
| 22 | Buckshot Trucking LLCUSDOT 2962520 | Casper | 9 | 20 | 4 | 10.5% |
| 23 | Magnum Cementing Services LLCUSDOT 3238224 | Cheyenne | 24 | 35 | 7 | 11.7% |
| 24 | Gillette Steel CenterUSDOT 4206479 | Gillette | 20 | 25 | 5 | 11.6% |
| 25 | Three T Trucking LLCUSDOT 1695025 | Sheridan | 23 | 59 | 10 | 11.9% |
| 26 | Childers TruckingUSDOT 306708 | Casper | 22 | 31 | 7 | 11.9% |
| 27 | Mountain Line INCUSDOT 3558740 | Rock Springs | 90 | 184 | 33 | 12% |
| 28 | West Star Transport LLCUSDOT 2801403 | Wheatland | 8 | 28 | 5 | 12.2% |
| 29 | Pace Setters LLCUSDOT 2501734 | Powell | 23 | 24 | 5 | 12.2% |
| 30 | Action Cargo CorporationUSDOT 1294615 | Casper | 50 | 30 | 6 | 12.5% |
| 31 | PC Transport INCUSDOT 191414 | Casper | 30 | 48 | 11 | 12.9% |
| 32 | All Transportation Services LLCUSDOT 3797741 | Sheridan | 3 | 21 | 4 | 13.3% |
| 33 | Brian Locke Trucking INCUSDOT 1792997 | Rawlins | 25 | 23 | 5 | 13.5% |
| 34 | Van Horn Logging LLCUSDOT 629858 | Sundance | 14 | 30 | 6 | 13.6% |
| 35 | Ogallala Readymix & Milestone Redi-MixUSDOT 104367 | Cheyenne | 106 | 26 | 6 | 13.6% |
| 36 | Hayway Logistic LLCUSDOT 4431641 | Cheyenne | 59 | 27 | 6 | 14.3% |
| 37 | Corthell Transportation LLCUSDOT 1997208 | Rock Springs | 14 | 24 | 5 | 14.7% |
| 38 | John Bunning Transfer Company INCUSDOT 100378 | Rock Springs | 82 | 24 | 7 | 15.2% |
| 39 | Craig Scheckla LLCUSDOT 1778516 | Sheridan | 40 | 78 | 17 | 15.3% |
| 40 | Rolling Hills Trucking INCUSDOT 278795 | Worland | 9 | 24 | 6 | 17.6% |
| 41 | Prairie Field Services LLCUSDOT 2170456 | Casper | 113 | 88 | 30 | 19.5% |
| 42 | USA TruckingUSDOT 322859 | Casper | 20 | 33 | 11 | 20.4% |
| 43 | Henry Bros Logistics LLCUSDOT 3319046 | Casper | 28 | 37 | 13 | 20.6% |
| 44 | D R M INCUSDOT 316634 | Gillette | 52 | 22 | 8 | 21.6% |
| 45 | Res Services Group LLCUSDOT 2389488 | Douglas | 15 | 46 | 18 | 20.9% |
| 46 | Gft Express LLCUSDOT 4225562 | Rock Springs | 73 | 368 | 173 | 26.5% |
| 47 | Wyo Trucking LLCUSDOT 2555230 | Sheridan | 26 | 27 | 14 | 29.8% |
| 48 | Black Gold Energy Service LLCUSDOT 3211488 | Gillette | 38 | 21 | 9 | 32.1% |
On this list? Show it.
Every ranked carrier gets a free award badge for its website, email signature or load board profile. It updates itself every night from FMCSA data. Open your carrier page to copy your badge, or swap your USDOT number into this code:
How the ranking works
- Source: the FMCSA Vehicle Inspection File for the last 24 months and the Motor Carrier Census, refreshed every night.
- Only active carriers with at least 20 roadside inspections, including 5+ vehicle and 5+ driver inspections, are ranked. Fewer stops say too little about a carrier.
- Carriers are ordered by their out-of-service rate (vehicle and driver checks combined), adjusted for sample size: we add 10 inspections at the national rate (12.9%) before dividing. A clean record over 100 inspections ranks above a clean record over 20, and one bad stop doesn't sink a small fleet.
- Ties go to the carrier with more inspections. Out-of-service means an inspector ordered the truck or driver off the road until a violation was fixed.
- This is not an FMCSA safety rating or a CSA score, and MyDotCheck is not affiliated with FMCSA. Rankings change as new inspections arrive.
Looking for every carrier, not just the safest? See all trucking companies in Wyoming.
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