VIN 1NKDGGGG50R494357 — Kenworth (KW) T8 Series
Recorded with Ef Wilkinson & Sons Inc · USDOT 1637571
Vehicle identity
| VIN | 1NKDGGGG50R494357 |
| Make | Kenworth (KW) |
| Model | T8 Series |
| Vehicle type | TRUCK TRACTOR |
| License plate | MI BC78210 (Michigan) |
| Inspection window | 2024-10-08 to 2026-04-21 |
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 |
|---|---|---|---|
| 2026-04-21 | 1NKDGGGG50R494357 | MI BC78210 | EF WILKINSON & SONS INC · USDOT 1637571 |
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
Ef Wilkinson & Sons Inc Active
- USDOT
- 1637571
- MC
- 1299654
- Status
- Active
- Type
- Motor Carrier
- Based in
- Cheboygan, MI
- Power units
- 15
- Drivers
- 24
- Inspections (24 mo)
- 23
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 30%
Carrier recorded at the latest inspection in the available records (2026-04-21). 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
1NKDGGGG50R494357 is a Kenworth T8 Series operated by Ef Wilkinson & Sons Inc (USDOT 1637571). License plate on its inspection records: MI BC78210. 4 roadside inspections on FMCSA record. 3 out-of-service results on record.
What this VIN is
Kenworth T8 Series is the vehicle NHTSA’s VIN registry returns for 1NKDGGGG50R494357. It is a incomplete - glider built by KENWORTH TRUCK COMPANY at the RENTON, WASHINGTON plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 4 FMCSA roadside inspections between 2024-10-08 and 2026-04-21. Its records show 3 out-of-service violations across 4 inspections. Out-of-service breakdown: 3 vehicle. Its most recent inspection (2026-04-21) was in Michigan, a Level III — driver and paperwork only. Of 5 recorded violations, the most come from Vehicle Maintenance (5). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Ef Wilkinson & Sons Inc (USDOT 1637571) from 2024-10-08 to 2026-04-21 — 4 inspections, 3 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | KENWORTH |
| Model | T8 Series |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Incomplete - Glider The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| 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) |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | Glider Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 5 | ⚠ High |
| 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 1NKDGGGG50R494357 decode to?
Why was Kenworth T8 Series VIN 1NKDGGGG50R494357 placed out of service?
What license plate is on VIN 1NKDGGGG50R494357?
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