VIN 1S951DB83CL976328 — 2012 UNP Workover Rig
Recorded with Axis Energy Services Llc · USDOT 2902212
Vehicle identity
| VIN | 1S951DB83CL976328 |
| Model year | 2012 |
| Make | UNP |
| Model | Workover Rig |
| Vehicle type | OTHER |
| License plate | ND N0NE (North Dakota) |
| Last inspected | 2025-05-06 |
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 |
|---|---|---|---|
| 2025-05-06 | 1S951DB83CL976328 | ND N0NE | AXIS ENERGY SERVICES LLC · USDOT 2902212 |
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 vehicle
Axis Energy Services Llc Active
- USDOT
- 2902212
- MC
- 1727812
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Kilgore, TX
- Power units
- 312
- Drivers
- 345
- Inspections (24 mo)
- 77
- Crashes (24 mo)
- 5
- Vehicle OOS rate
- 42.6%
Carrier recorded at the latest inspection in the available records (2025-05-06). 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
1S951DB83CL976328 is a 2012 UNP Workover Rig operated by Axis Energy Services Llc (USDOT 2902212). License plate on its inspection records: ND N0NE. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
2012 UNP Workover Rig is the vehicle NHTSA’s VIN registry returns for 1S951DB83CL976328. It is a truck-tractor built by SERVICE KING MANUFACTURING, INC. at the LINCOLN COUNTY, OKLAHOMA plant. Powertrain: Detroit engine. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2025-05-06). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2025-05-06) was in Montana, a Level II — walk-around inspection of the driver and the vehicle. Of 1 recorded violation, the most come from Vehicle Maintenance (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Axis Energy Services Llc (USDOT 2902212) on 2025-05-06 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | SERVICE KING MANUFACTURING |
| Model | Workover Rig |
| Model Year | 2012 |
| Series | 575 |
| Vehicle Type | TRUCK NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck-Tractor The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 8: 33,001 lb and above (14,969 kg and above) Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier |
| Manufacturer | SERVICE KING MANUFACTURING, INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | LINCOLN COUNTY Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OKLAHOMA |
| Plant Country | UNITED STATES (USA) |
| Engine Model | Detroit The engine family installed at the factory — a major driver of resale value and parts availability. |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
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Frequently Asked Questions
What does VIN 1S951DB83CL976328 decode to?
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