VIN 1GT49UEY7PF149803 — 2023 GMC Sierra HD
Recorded with Mackeys Compact Tractor Service Llc · USDOT 3769082
Vehicle identity
| VIN | 1GT49UEY7PF149803 |
| Model year | 2023 |
| Make | GMC |
| Model | Sierra HD |
| Vehicle type | STRAIGHT TRUCK |
| License plate | FL FXX34 (Florida) |
| Inspection window | 2025-03-17 to 2026-07-14 |
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 |
|---|---|---|---|
| 2026-07-14 | 1GT49UEY7PF149803 | FL FXX34 | MACKEYS COMPACT TRACTOR SERVICE LLC · USDOT 3769082 |
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
Mackeys Compact Tractor Service Llc Active
- USDOT
- 3769082
- MC
- 1346554
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Port St Lucie, FL
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-07-14). 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
1GT49UEY7PF149803 is a 2023 GMC Sierra HD operated by Mackeys Compact Tractor Service Llc (USDOT 3769082). License plate on its inspection records: FL FXX34. 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
2023 GMC Sierra HD is the vehicle NHTSA’s VIN registry returns for 1GT49UEY7PF149803. 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 2 FMCSA roadside inspections between 2025-03-17 and 2026-07-14. Across those inspections it was never placed out of service. Its most recent inspection (2026-07-14) was in Florida, a Level III — driver and paperwork only. Of 1 recorded violation, the most come from Vehicle Maintenance (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Mackeys Compact Tractor Service Llc (USDOT 3769082) from 2025-03-17 to 2026-07-14 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | GMC |
| Model | Sierra HD |
| Model Year | 2023 |
| Series | 3500 |
| Trim | SLT |
| 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 | 1 | — Minor |
| 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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Frequently Asked Questions
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