Thermo King West Inc is an active interstate carrier based in Tolleson, AZ.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 46 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 96 | 0 | 0 |
| Total Power Units | 50 | ||
Distinct vehicles · 24 mo
vs 50 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 | 64% | 91% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 73% | 95% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 60% | 83% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 9 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 27, 2026 | WV | STRAIGHT TRUCK | 0 | 0 |
| Feb 3, 2026 | MD | STRAIGHT TRUCK | 2 | 2 |
| Oct 29, 2025 | DE | TRUCK TRACTOR | 0 | 0 |
| Oct 1, 2025 | WV | TRUCK TRACTOR | 0 | 0 |
| May 14, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.25 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 6 | 3.90 | — |
| Driver Fitness | 1 | 0.32 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state MD accounts for 75% of activity. Activity outside home state (AZ): 100%.
| 4 |
| 6 |
| Driver Fitness | 1 | 0 | 1 |
| Unsafe Driving | 1 | 0 | 0 |
| MD |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| May 6, 2025 | MD | TRUCK TRACTOR | 0 | 0 |
| Apr 29, 2025 | MD | STRAIGHT TRUCK | 2 | 1 |
| Apr 22, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Feb 14, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Dec 17, 2024 | WV | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Feb 3, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| May 14, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Apr 29, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Apr 29, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Aug 5, 2024 | 39375A | Flat tire or fabric exposed | Vehicle Maintenance | Yes |
| Apr 24, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Apr 24, 2024 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Apr 5, 2024 | 3963A1BL | Brake system pressure loss | Vehicle Maintenance | Yes |
| Apr 5, 2024 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |