VIN 1M2GR3TC5PM001963 — 2023 Mack Granite
Recorded with Mountain Constructors Inc · USDOT 666804
Vehicle identity
| VIN | 1M2GR3TC5PM001963 |
| Model year | 2023 |
| Make | Mack |
| Model | Granite |
| Vehicle type | STRAIGHT TRUCK |
| License plates | CO EIJW17 (Colorado) LA Z481428 (Louisiana) |
| Inspection window | 2025-02-05 to 2026-06-10 |
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 |
|---|---|---|---|
| 2026-06-10 | 1M2GR3TC5PM001963 | CO EIJW17 | MOUNTAIN CONSTRUCTORS INC · USDOT 666804 |
| 2025-02-05 | 1M2GR3TC5PM001963 | LA Z481428 | DASH TRANSPORTS INC · USDOT 2859170 |
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
Mountain Constructors Inc Active
- USDOT
- 666804
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Platteville, CO
- Power units
- 9
- Drivers
- 23
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-06-10). 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.This vehicle has also been operated by 1 other carrier (listed below).
What this means
1M2GR3TC5PM001963 is a 2023 Mack Granite operated by Mountain Constructors Inc (USDOT 666804). License plates on its inspection records: CO EIJW17, LA Z481428. 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 Mack Granite is the vehicle NHTSA’s VIN registry returns for 1M2GR3TC5PM001963. It is a truck built by MACK TRUCKS INC. at the MACUNGIE, PENNSYLVANIA plant. Powertrain: MP8 engine, 13.0L displacement, running on diesel. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-02-05 and 2026-06-10. Across those inspections it was never placed out of service. Its most recent inspection (2026-06-10) was in Colorado, a Level II — walk-around inspection of the driver and the vehicle. Of 1 recorded violation, the most come from Unsafe Driving (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Dash Transports Inc (USDOT 2859170) on 2025-02-05 — 1 inspection, none out of service; Mountain Constructors Inc (USDOT 666804) on 2026-06-10 — 1 inspection, none out of service.
Recalls & owner complaints
Owners have filed 2 complaints with NHTSA against this make/model/year.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | Granite |
| Model Year | 2023 |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 8: 33,001 lb and above (14,969 kg and above) Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier |
| Manufacturer | MACK TRUCKS INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | MACUNGIE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | PENNSYLVANIA |
| Plant Country | UNITED STATES (USA) |
| Engine Model | MP8 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Displacement L | 13.0 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 | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 10x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator history — 2 carriers operated this VIN
Related
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