VIN 1GTHK33J7XF030168 — 1999 GMC Sierra
Recorded with Fred & Kathy Deffer · USDOT 1995316
Vehicle identity
| VIN | 1GTHK33J7XF030168 |
| Model year | 1999 |
| Make | GMC |
| Model | Sierra |
| Vehicle type | STRAIGHT TRUCK |
| License plate | OR T606340 (Oregon) |
| Inspection window | 2025-04-11 to 2026-04-23 |
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 |
|---|---|---|---|
| 2026-04-23 | 1GTHK33J7XF030168 | OR T606340 | FRED & KATHY DEFFER · USDOT 1995316 |
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
Fred & Kathy Deffer Active
- USDOT
- 1995316
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Sumpter, OR
- Power units
- 2
- Drivers
- 2
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-04-23). 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
1GTHK33J7XF030168 is a 1999 GMC Sierra operated by Fred & Kathy Deffer (USDOT 1995316). License plate on its inspection records: OR T606340. 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
1999 GMC Sierra is the vehicle NHTSA’s VIN registry returns for 1GTHK33J7XF030168. It is a pickup built by GENERAL MOTORS LLC at the FLINT, MICHIGAN plant. Powertrain: 7.4L displacement. Its gross vehicle weight rating (Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)) places it in Class 1–2 light-duty (up to 10,000 lb) — pickups and vans.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-04-11 and 2026-04-23. Across those inspections it was never placed out of service. Its most recent inspection (2026-04-23) was in Oregon, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Fred & Kathy Deffer (USDOT 1995316) from 2025-04-11 to 2026-04-23 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | GMC |
| Model | Sierra |
| Model Year | 1999 |
| Series | 3500 (1 Ton) |
| Vehicle Type | TRUCK NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Pickup The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg) Class 1–2 light-duty (up to 10,000 lb) — pickups and vans |
| Manufacturer | GENERAL MOTORS LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | FLINT Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | MICHIGAN |
| Plant Country | UNITED STATES (USA) |
| Engine Configuration | V-Shaped Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 8 |
| Displacement L | 7.4 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Brake System Type | Hydraulic Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 4WD/4-Wheel Drive/4x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
| Doors | 4 |
Operator & inspection history
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