VIN 5KJJBWD12PLNS7621 — 2023 Western Star (WESTERN ST) 49X Chassis
Recorded with Specialized Transport & Rigging Llc · USDOT 2448404
Vehicle identity
| VIN | 5KJJBWD12PLNS7621 |
| Model year | 2023 |
| Make | Western Star (WESTERN ST) |
| Model | 49X Chassis |
| Vehicle type | TRUCK TRACTOR |
| License plate | AK KJE248 (Alaska) |
| Inspection window | 2025-03-05 to 2026-06-09 |
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 |
|---|---|---|---|
| 2026-06-09 | 5KJJBWD12PLNS7621 | AK KJE248 | SPECIALIZED TRANSPORT & RIGGING LLC · USDOT 2448404 |
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
Specialized Transport & Rigging Llc Active
- USDOT
- 2448404
- MC
- 845019
- Status
- Active
- Type
- Motor Carrier
- Based in
- Wasilla, AK
- Power units
- 161
- Drivers
- 85
Carrier recorded at the latest inspection in the available records (2026-06-09). 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
5KJJBWD12PLNS7621 is a 2023 Western Star 49X Chassis operated by Specialized Transport & Rigging Llc (USDOT 2448404). License plate on its inspection records: AK KJE248. 4 roadside inspections on FMCSA record. 1 out-of-service result on record.
What this VIN is
2023 Western Star 49X Chassis is the vehicle NHTSA’s VIN registry returns for 5KJJBWD12PLNS7621. It is a truck-tractor built by DAIMLER TRUCK NORTH AMERICA LLC at the CLEVELAND, NORTH CAROLINA plant. Powertrain: Diesel DD16 engine, 15.6L displacement, running on diesel. 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 4 FMCSA roadside inspections between 2025-03-05 and 2026-06-09. Its records show 1 out-of-service violation across 4 inspections. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2026-06-09) was in Alaska, a Level III — driver and paperwork only. Of 2 recorded violations, the most come from Vehicle Maintenance (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Specialized Transport & Rigging Llc (USDOT 2448404) from 2025-03-05 to 2026-06-09 — 4 inspections, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | WESTERN STAR |
| Model | 49X Chassis |
| Model Year | 2023 |
| 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 | DAIMLER TRUCK NORTH AMERICA LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | CLEVELAND Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | NORTH CAROLINA |
| Plant Country | UNITED STATES (USA) |
| Engine Model | Diesel DD16 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 15.6 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Fuel Type Primary | Diesel Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range. |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 6x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 2 | ! Moderate |
| 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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Related
Frequently Asked Questions
What does VIN 5KJJBWD12PLNS7621 decode to?
Why was 2023 Western Star 49X Chassis VIN 5KJJBWD12PLNS7621 placed out of service?
What license plate is on VIN 5KJJBWD12PLNS7621?
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