Petersen Brothers Inc is an active intrastate non-hazmat carrier based in Sumner, WA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 65 | 0 | 0 |
| Tractors | 11 | 0 | 0 |
| Trailers | 99 | 0 | 0 |
| Total Power Units | 76 | ||
Distinct vehicles · 24 mo
vs 76 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 | 39% | 88% | 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 | 99% | 97% | Worse than most peers |
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 | 13 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 29 | 8 | 12 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | WA | STRAIGHT TRUCK | 7 | 4 |
| Nov 17, 2025 | WA | TRUCK TRACTOR | 0 | 0 |
| Oct 14, 2025 | WA | STRAIGHT TRUCK | 2 | 0 |
| Aug 7, 2025 | WA | TRUCK TRACTOR | 5 | 3 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.18 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 16.73 | — |
| 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%.
| Unsafe Driving |
| 1 |
| 1 |
| 0 |
| Jun 12, 2025 | WA | STRAIGHT TRUCK | 6 | 2 |
| Apr 24, 2025 | WA | TRUCK TRACTOR | 2 | 1 |
| Mar 17, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Mar 11, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Feb 27, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Oct 21, 2024 | WA | STRAIGHT TRUCK | 7 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 393104F3C | Cargo - Loose or unfastened tiedown | Vehicle Maintenance | — |
| Feb 12, 2026 | 393110B2IC | Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and more than 1100 lbs | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 39323LEU | Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g. unplugged or loose pigtail) | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 39343DBMA | Brake - Breakaway not attached to the towing vehicle | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 39381H | Horn - Inoperative or defective | Vehicle Maintenance | — |
| Feb 12, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Oct 14, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Oct 14, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Aug 7, 2025 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |