VIN 1GT4UTEY1SF164105 — 2025 GMC Sierra HD
Recorded with Kook's Trucking Inc · USDOT 3153638
Vehicle identity
| VIN | 1GT4UTEY1SF164105 |
| Model year | 2025 |
| Make | GMC |
| Model | Sierra HD |
| Vehicle type | STRAIGHT TRUCK |
| License plate | IN 3874983 (Indiana) |
| Last inspected | 2026-07-31 |
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 |
|---|---|---|---|
| 2026-07-31 | 1GT4UTEY1SF164105 | IN 3874983 | KOOK'S TRUCKING INC · USDOT 3153638 |
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
Kook's Trucking Inc Active
- USDOT
- 3153638
- MC
- 107351
- Status
- Active
- Type
- Motor Carrier
- Based in
- Elkhart, IN
- Power units
- 5
- Drivers
- 6
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-07-31). 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
1GT4UTEY1SF164105 is a 2025 GMC Sierra HD operated by Kook's Trucking Inc (USDOT 3153638). License plate on its inspection records: IN 3874983. 1 roadside inspection on FMCSA record. 2 out-of-service results on record.
What this VIN is
2025 GMC Sierra HD is the vehicle NHTSA’s VIN registry returns for 1GT4UTEY1SF164105. It is a pickup built by GENERAL MOTORS LLC at the FLINT, MICHIGAN plant. Powertrain: L5P engine, 6.6L displacement, running on diesel. Its gross vehicle weight rating (Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)) places it in Class 3 light-heavy (10,001–14,000 lb).
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-07-31). Its records show 2 out-of-service violations across 1 inspection. Out-of-service breakdown: 2 vehicle. Its most recent inspection (2026-07-31) was in Indiana, a Level I — full inspection of the driver and the vehicle. Of 7 recorded violations, the most come from Vehicle Maintenance (6), followed by Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Kook's Trucking Inc (USDOT 3153638) on 2026-07-31 — 1 inspection, 2 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | GMC |
| Model | Sierra HD |
| Model Year | 2025 |
| Series | 3500 |
| Trim | SLE |
| 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 3: 10,001 - 14,000 lb (4,536 - 6,350 kg) Class 3 light-heavy (10,001–14,000 lb) |
| 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 Model | L5P The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | V-Shaped Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 8 |
| Displacement L | 6.6 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 | 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. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 6 | ⚠ High |
| Unsafe Driving | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
Related vehicles
- 1FDRF3HT1LEC32079 Ford (1 insp · 5 OOS)
- 3AKJHLDVXMSMK4260 Freightliner (1 insp · 1 OOS)
- 1FUJAHBD63DL68334 Freightliner (2 insp)
- 1GRAA06274T508132 Great Dane (1 insp)
- 1GRAA06234T508127 Great Dane (1 insp)
- 1UYFS3409YA173801 Utility (1 insp)
Related
Frequently Asked Questions
What does VIN 1GT4UTEY1SF164105 decode to?
Why was 2025 GMC Sierra HD VIN 1GT4UTEY1SF164105 placed out of service?
What license plate is on VIN 1GT4UTEY1SF164105?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.