VIN 1M2AX04CXHM036721 — 2017 Mack GU (Granite)
Operated by Thomas Concrete Of South Carolina Inc · USDOT 857623
Vehicle identity
| VIN | 1M2AX04CXHM036721 |
| Model year | 2017 |
| Make | Mack |
| Model | GU (Granite) |
| Vehicle type | STRAIGHT TRUCK |
| License plate | SC P749847 (South Carolina) |
| Last inspected | 2025-05-21 |
Most recently recorded carrier for this vehicle
Thomas Concrete Of South Carolina Inc Active
- USDOT
- 857623
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Rockhill, SC
- Power units
- 274
- Drivers
- 274
- Inspections (24 mo)
- 127
- Crashes (24 mo)
- 9
- Vehicle OOS rate
- 30.8%
Carrier recorded at the latest inspection in the available records (2025-05-21). 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
1M2AX04CXHM036721 is a 2017 Mack GU (Granite) operated by Thomas Concrete Of South Carolina Inc (USDOT 857623). License plate on its inspection records: SC P749847. 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
2017 Mack GU (Granite) is the vehicle NHTSA’s VIN registry returns for 1M2AX04CXHM036721. 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 1 FMCSA roadside inspection (most recent activity 2025-05-21). Across those inspections it was never placed out of service. Its most recent inspection (2025-05-21) was in South Carolina, a Level III — driver and paperwork only. Of 1 recorded violation, the most come from Unsafe Driving (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operator history
Operated by Thomas Concrete Of South Carolina Inc (USDOT 857623) on 2025-05-21 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | GU (Granite) |
| Model Year | 2017 |
| 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 |
|---|---|---|
| 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 & inspection history
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Frequently Asked Questions
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