VIN 1NKWL0EX84R057490 — 2004 Kenworth (KW) W900
Recorded with Hartley Ready Mix Concrete Mfg Inc · USDOT 2446804
Vehicle identity
| VIN | 1NKWL0EX84R057490 |
| Model year | 2004 |
| Make | Kenworth (KW) |
| Model | W900 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | NC YA30251 (North Carolina) |
| Inspection window | 2024-12-16 to 2025-06-09 |
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 |
|---|---|---|---|
| 2025-06-09 | 1NKWL0EX84R057490 | NC YA30251 | HARTLEY READY MIX CONCRETE MFG INC · USDOT 2446804 |
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
Hartley Ready Mix Concrete Mfg Inc Active
- USDOT
- 2446804
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Winston Salem, NC
- Power units
- 40
- Drivers
- 28
- Inspections (24 mo)
- 41
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-06-09). 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
1NKWL0EX84R057490 is a 2004 Kenworth W900 operated by Hartley Ready Mix Concrete Mfg Inc (USDOT 2446804). License plate on its inspection records: NC YA30251. 2 roadside inspections on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
2004 Kenworth W900 is the vehicle NHTSA’s VIN registry returns for 1NKWL0EX84R057490. It is a truck built by KENWORTH TRUCK COMPANY at the RENTON, WASHINGTON plant. Powertrain: ISM engine, 11L 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 2 FMCSA roadside inspections between 2024-12-16 and 2025-06-09. Across those inspections it was never placed out of service. Its most recent inspection (2025-06-09) was in North Carolina, a Level II — walk-around inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Hartley Ready Mix Concrete Mfg Inc (USDOT 2446804) from 2024-12-16 to 2025-06-09 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | KENWORTH |
| Model | W900 |
| Model Year | 2004 |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck 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 | KENWORTH TRUCK COMPANY The legal manufacturer of record in NHTSA’s database. |
| Plant City | RENTON Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | WASHINGTON |
| Plant Country | UNITED STATES (USA) |
| Engine Model | ISM 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 | 11 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. |
Operator & inspection history
Related vehicles
- 1NPCXKEX8ND777934 Peterbilt (2 insp · 1 OOS)
- 1NKZLK0X7LJ341707 Kenworth (5 insp)
- 1NPCL7EX1JD458054 Peterbilt (4 insp)
- 1NPCXKEX6ND777933 Peterbilt (3 insp)
- 2NPNLZ0X73M586467 Peterbilt (3 insp)
- 10TAFLGF2PS827460 Oshkosh (3 insp)
Related
Frequently Asked Questions
What does VIN 1NKWL0EX84R057490 decode to?
Does VIN 1NKWL0EX84R057490 have a clean inspection record?
What license plate is on VIN 1NKWL0EX84R057490?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.