Ryan Bros Trucking Inc is an active interstate carrier based in Thermopolis, WY.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 67 | 0 | 0 |
| Tractors | 65 | 2 | 0 |
| Trailers | 170 | 0 | 0 |
| Total Power Units | 75 | ||
Distinct vehicles · 24 mo
vs 75 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 86% | 96% | Worse than most peers |
| HOS Compliance | 79% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 43% | 87% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 9 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 1 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 21 | 7 | 7 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 15, 2026 | WY | TRUCK TRACTOR | 0 | 0 |
| Feb 6, 2026 | ID | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 | CO | TRUCK TRACTOR | 3 | 0 |
| Jan 29, 2026 | ID | TRUCK TRACTOR | 0 | 0 |
| Jan 8, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 4 | 0.49 | — |
| HOS Compliance | 4 | 0.57 | — |
| Vehicle Maintenance | 11 | 4.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 8 states. Top state WY accounts for 48% of activity. Activity outside home state (WY): 52%.
+3 other states with fewer inspections
| Hours-of-Service Compliance | 6 | 3 | 0 |
| Hazardous Materials Compliance | 4 | 2 | 1 |
| Unsafe Driving | 4 | 1 | 0 |
| WY |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jan 6, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Dec 19, 2025 | UT | TRUCK TRACTOR | 2 | 0 |
| Dec 10, 2025 | CO | TRUCK TRACTOR | 2 | 0 |
| Nov 25, 2025 | MT | TRUCK TRACTOR | 0 | 0 |
| Nov 25, 2025 | UT | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 2, 2026 | 3922SLSNC | State/Local Laws - CMV snow chains required | Vehicle Maintenance | — |
| Feb 2, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Feb 2, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Dec 19, 2025 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |
| Dec 19, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Dec 10, 2025 | 3953A1HOSPD | HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time | Hours-of-Service Compliance | — |
| Dec 10, 2025 | 3953A2HOSPD | HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim | Hours-of-Service Compliance | — |
| Nov 15, 2025 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Sep 3, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Jun 10, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |