VIN 1GT4UPEY2TF170648 — 2026 GMC Sierra HD
Recorded with Tall Boy Transportation Llc · USDOT 4389153
Vehicle identity
| VIN | 1GT4UPEY2TF170648 |
| Model year | 2026 |
| Make | GMC |
| Model | Sierra HD |
| Vehicle type | STRAIGHT TRUCK |
| License plate | TX XXP7600 (Texas) |
| Last inspected | 2026-09-27 |
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 |
|---|---|---|---|
| 2026-09-27 | 1GT4UPEY2TF170648 | TX XXP7600 | TALL BOY TRANSPORTATION LLC · USDOT 4389153 |
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
Tall Boy Transportation Llc Active
- USDOT
- 4389153
- MC
- 1721602
- Status
- Active
- Type
- Motor Carrier
- Based in
- Quitaque, TX
- Power units
- 5
- Drivers
- 5
- Inspections (24 mo)
- 22
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 10%
Carrier recorded at the latest inspection in the available records (2026-09-27). 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
1GT4UPEY2TF170648 is a 2026 GMC Sierra HD operated by Tall Boy Transportation Llc (USDOT 4389153). License plate on its inspection records: TX XXP7600. 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
2026 GMC Sierra HD is the vehicle NHTSA’s VIN registry returns for 1GT4UPEY2TF170648. 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 2026-09-27). Across those inspections it was never placed out of service. Its most recent inspection (2026-09-27) was in New Mexico, 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 Tall Boy Transportation Llc (USDOT 4389153) on 2026-09-27 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | GMC |
| Model | Sierra HD |
| Model Year | 2026 |
| Series | 2500 |
| Trim | AT4 |
| 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. |
Operator & inspection history
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