DBA: Pro-Vac
Olson Bros Provac Llc is an active interstate carrier based in Kent, WA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 70 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 13 | 0 | 0 |
| Total Power Units | 72 | ||
Distinct vehicles · 24 mo
vs 72 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 39% | 88% | Around peer average |
| HOS Compliance | 94% | 95% | Worse than most peers |
| Driver Fitness | 72% | 95% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 65% | 86% | 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 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 20 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | WA | STRAIGHT TRUCK | 0 | 0 |
| Mar 4, 2026 | WA | STRAIGHT TRUCK | 0 | 0 |
| Feb 6, 2026 | WA | STRAIGHT TRUCK | 1 | 0 |
| Jan 14, 2026 | WA | STRAIGHT TRUCK | 0 | 0 |
| Dec 30, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.15 | — |
| HOS Compliance | 2 | 0.38 | — |
| Vehicle Maintenance | 10 | 4.61 | — |
| Driver Fitness | 3 | 0.36 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state WA accounts for 92% of activity. Activity outside home state (WA): 8%.
| 5 |
| Driver Fitness | 3 | 2 | 2 |
| Hours-of-Service Compliance | 2 | 1 | 0 |
| Unsafe Driving | 2 | 0 | 0 |
| WA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Nov 5, 2025 | NM | STRAIGHT TRUCK | 4 | 0 |
| Sep 18, 2025 | WA | TRUCK TRACTOR | 2 | 1 |
| Aug 12, 2025 | CO | STRAIGHT TRUCK | 0 | 0 |
| Jul 22, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Jul 15, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 6, 2026 | 39395G | Emergency Equipment (HM) - Improper warning devices for hazardous material loads. | Vehicle Maintenance | — |
| Nov 5, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Nov 5, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Nov 5, 2025 | 3958E | False report of drivers record of duty status | Hours-of-Service Compliance | — |
| Nov 5, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Sep 18, 2025 | 39311A1LTSM | Lighting - Turn signal - Any missing on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Sep 18, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| May 23, 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 | — |
| May 23, 2025 | 3922WC | Wheel (Mud) Flaps missing or defective | Vehicle Maintenance | — |
| May 23, 2025 | 39347A | Inadequate brakes for safe stopping - Brake Lining condition | Vehicle Maintenance | — |