VIN 1M2AX04C4FM021421 — 2015 Mack GU (Granite)
Operated by Spmack Trucking Llc · USDOT 3720528
Vehicle identity
| VIN | 1M2AX04C4FM021421 |
| Model year | 2015 |
| Make | Mack |
| Model | GU (Granite) |
| Vehicle type | STRAIGHT TRUCK |
| License plate | SC P778727 (South Carolina) |
| Inspection window | 2024-11-29 to 2026-05-06 |
Most recently recorded carrier for this vehicle
Spmack Trucking Llc Active
- USDOT
- 3720528
- MC
- 1309369
- Status
- Active
- Type
- Motor Carrier
- Based in
- Clover, SC
- Power units
- 9
- Drivers
- 8
- Inspections (24 mo)
- 22
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 20%
Carrier recorded at the latest inspection in the available records (2026-05-06). 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
1M2AX04C4FM021421 is a 2015 Mack GU (Granite) operated by Spmack Trucking Llc (USDOT 3720528). License plate on its inspection records: SC P778727. 7 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
2015 Mack GU (Granite) is the vehicle NHTSA’s VIN registry returns for 1M2AX04C4FM021421. It is a truck built by MACK TRUCKS INC. at the MACUNGIE, PENNSYLVANIA plant. Powertrain: 10.8L 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 7 FMCSA roadside inspections between 2024-11-29 and 2026-05-06. Across those inspections it was never placed out of service. Its most recent inspection (2026-05-06) was in North Carolina, a Level III — driver and paperwork only. Of 4 recorded violations, the most come from Vehicle Maintenance (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Spmack Trucking Llc (USDOT 3720528) from 2024-11-29 to 2026-05-06 — 7 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | GU (Granite) |
| Model Year | 2015 |
| Series | GU713 |
| 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 Cylinders | 6 |
| Displacement L | 10.8 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. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| 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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