VIN 3WKDD49X5MF455447 — 2021 Kenworth (KW) T8 Series
Recorded with Up Propane Llc · USDOT 114441
Vehicle identity
| VIN | 3WKDD49X5MF455447 |
| Model year | 2021 |
| Make | Kenworth (KW) |
| Model | T8 Series |
| Vehicle type | TRUCK TRACTOR |
| License plate | MI BE00525 (Michigan) |
| Inspection window | 2024-09-10 to 2026-01-26 |
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 |
|---|---|---|---|
| 2026-01-26 | 3WKDD49X5MF455447 | MI BE00525 | UP PROPANE LLC · USDOT 114441 |
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
Up Propane Llc Active
- USDOT
- 114441
- MC
- —
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Iron Mountain, MI
- Power units
- 101
- Drivers
- 26
- Inspections (24 mo)
- 17
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 18.8%
Carrier recorded at the latest inspection in the available records (2026-01-26). 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
3WKDD49X5MF455447 is a 2021 Kenworth T8 Series operated by Up Propane Llc (USDOT 114441). License plate on its inspection records: MI BE00525. 1 roadside inspection 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 T8 Series is the vehicle NHTSA’s VIN registry returns for 3WKDD49X5MF455447. It is a truck-tractor built by KENWORTH TRUCK COMPANY at the MEXICALI, BAJA CALIFORNIA 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 1 FMCSA roadside inspection between 2024-09-10 and 2026-01-26. Across those inspections it was never placed out of service. Its most recent inspection (2026-01-26) was in Michigan, 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 Up Propane Llc (USDOT 114441) from 2024-09-10 to 2026-01-26 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | KENWORTH |
| Model | T8 Series |
| 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 | MEXICALI Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | BAJA CALIFORNIA |
| Plant Country | MEXICO |
| 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 | 6x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
Operator & inspection history
Related vehicles
- 1FDUF5HT8EEA26167 Ford (1 insp · 2 OOS)
- 2NKHHM7X8NM474051 Kenworth (1 insp · 1 OOS)
- 1FTBF2B60BEB10704 Ford (1 insp · 1 OOS)
- 2NKHHM7X3NM150411 Kenworth (1 insp · 1 OOS)
- 1M9PT0X3XMH355060 MTCI (2 insp)
- 1XKDD49X1RR361845 Kenworth (2 insp)
Related
Frequently Asked Questions
What does VIN 3WKDD49X5MF455447 decode to?
Does VIN 3WKDD49X5MF455447 have a clean inspection record?
What license plate is on VIN 3WKDD49X5MF455447?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.