License Plate CO DMJ735 (Colorado) — Wco Oilfield Services Inc
USDOT 1936479 · 2000 Peterbilt 379
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 |
|---|---|---|---|
| 2025-09-05 | 1XP5DB9X2YD529829 | CO DMJ735 | WCO OILFIELD SERVICES INC · USDOT 1936479 |
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
Wco Oilfield Services Inc Active
- USDOT
- 1936479
- MC
- 1636728
- Status
- Active
- Type
- Motor Carrier
- Based in
- Rifle, CO
- Power units
- 26
- Drivers
- 30
- Inspections (24 mo)
- 13
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 36.4%
Carrier recorded at the latest inspection in the available records (2025-09-05). 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 CO-DMJ735 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1XP5DB9X2YD529829 (2000 Peterbilt 379). Most recent operating carrier: Wco Oilfield Services Inc (USDOT 1936479). Vehicle make on file: Peterbilt (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate CO-DMJ735 (Colorado) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-09-05. The latest inspection was in Colorado, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2000 Peterbilt 379 — VIN 1XP5DB9X2YD529829 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 2 out-of-service violations across 1 inspection. OOS breakdown: 2 vehicle. The leading violation category is Vehicle Maintenance (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Wco Oilfield Services Inc (USDOT 1936479) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |