VIN 1XKZP4TXXMJ448785 — 2021 Kenworth T880
Recorded with 4 Rivers Equipment Llc · USDOT 437454
Vehicle identity
| VIN | 1XKZP4TXXMJ448785 |
| Model year | 2021 |
| Make | Kenworth |
| Model | T880 |
| Vehicle type | TRUCK TRACTOR |
| License plate | NM IRL4914 (New Mexico) |
| Inspection window | 2025-09-09 to 2026-09-22 |
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 |
|---|---|---|---|
| 2026-09-22 | 1XKZP4TXXMJ448785 | NM IRL4914 | 4 RIVERS EQUIPMENT LLC · USDOT 437454 |
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
4 Rivers Equipment Llc Active
- USDOT
- 437454
- MC
- 504952
- Status
- Active
- Type
- Motor Carrier
- Based in
- Greeley, CO
- Power units
- 80
- Drivers
- 86
- Inspections (24 mo)
- 59
- Crashes (24 mo)
- 3
- Vehicle OOS rate
- 3.3%
Carrier recorded at the latest inspection in the available records (2026-09-22). 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
1XKZP4TXXMJ448785 is a 2021 Kenworth T880 operated by 4 Rivers Equipment Llc (USDOT 437454). License plate on its inspection records: NM IRL4914. 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
2021 Kenworth T880 is the vehicle NHTSA’s VIN registry returns for 1XKZP4TXXMJ448785. It is a truck-tractor built by KENWORTH TRUCK COMPANY at the CHILLICOTHE, OHIO plant. Powertrain: ISX / X15 engine, 15L 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 2025-09-09 and 2026-09-22. Across those inspections it was never placed out of service. Its most recent inspection (2026-09-22) was in New Mexico, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by 4 Rivers Equipment Llc (USDOT 437454) from 2025-09-09 to 2026-09-22 — 2 inspections, none out of service.
Recalls & owner complaints
Owners have filed 1 complaint with NHTSA against this make/model/year.
Full spec sheet (NHTSA vPIC decode)
| Make | KENWORTH |
| Model | T880 |
| Model Year | 2021 |
| 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 | KENWORTH TRUCK COMPANY The legal manufacturer of record in NHTSA’s database. |
| Plant City | CHILLICOTHE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OHIO |
| Plant Country | UNITED STATES (USA) |
| Engine Model | ISX / X15 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 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 | Other Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
Operator & inspection history
Related vehicles
- 2NK3HM6X6RM353696 Kenworth (1 insp · 2 OOS)
- 1XPEP4EX8TD807957 Peterbilt (2 insp · 1 OOS)
- 2NK3HM6X3SM157091 Kenworth (4 insp)
- 2NKHHJ7X7LM403709 Kenworth (3 insp)
- 112SD5531PL086668 EAGLE TRAI (3 insp)
- 2NK3HM6X1SM157087 Kenworth (3 insp)
Related
Frequently Asked Questions
What does VIN 1XKZP4TXXMJ448785 decode to?
Does VIN 1XKZP4TXXMJ448785 have a clean inspection record?
What license plate is on VIN 1XKZP4TXXMJ448785?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.