Westar Trucking Inc is an active interstate carrier based in Zillah, WA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 11 | 0 | 0 |
| Tractors | 11 | 0 | 0 |
| Total Power Units | 11 | ||
Distinct vehicles · 24 mo
vs 11 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 | 65% | 89% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 67% | 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 | 7 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 21 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Mar 3, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | WA | TRUCK TRACTOR | 1 | 1 |
| Feb 17, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.64 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 12 | 5.46 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state WA accounts for 100% of activity. Activity outside home state (WA): 0%.
| 7 |
| Unsafe Driving | 2 | 0 | 0 |
| WA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Feb 10, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Feb 6, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Feb 5, 2026 | WA | TRUCK TRACTOR | 1 | 1 |
| Feb 5, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 23, 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 |
| Feb 5, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Dec 29, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Nov 10, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Nov 10, 2025 | 39347ABCLMBD | Drum Brake - Cracked/loose/missing lining/pad | Vehicle Maintenance | — |
| Nov 10, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Nov 10, 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 |
| Nov 10, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Aug 27, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Aug 27, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |