License Plate WA C73940M (Washington) — Sam Ridout Trucking Inc
USDOT 1637814 · 1989 Kenworth W900
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-10-06 | 1NKWLB9X3KS517067 | WA C73940M | SAM RIDOUT TRUCKING INC · USDOT 1637814 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Sam Ridout Trucking Inc Active
- USDOT
- 1637814
- MC
- 603633
- Status
- Active
- Type
- Motor Carrier
- Based in
- Longview, WA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-10-06). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.What this means
License plate WA-C73940M appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1NKWLB9X3KS517067 (1989 Kenworth W900). Most recent operating carrier: Sam Ridout Trucking Inc (USDOT 1637814). Vehicle make on file: Kenworth (STRAIGHT TRUCK). 1 out-of-service result across all inspections.
About this plate
Commercial license plate WA-C73940M (Washington) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-06-24 to 2026-10-06. The latest inspection was in Washington, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 1989 Kenworth W900 — VIN 1NKWLB9X3KS517067 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 1 out-of-service violation across 1 inspection. OOS breakdown: 1 vehicle. The leading violation category is Unsafe Driving (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
Operated by Sam Ridout Trucking Inc (USDOT 1637814) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |