VIN 1M2AX07Y6BM009613 — 2011 Mack GU (Granite)
Recorded with Knowles Trucking Llc · USDOT 1246064
Vehicle identity
| VIN | 1M2AX07Y6BM009613 |
| Model year | 2011 |
| Make | Mack |
| Model | GU (Granite) |
| Vehicle type | STRAIGHT TRUCK |
| License plates | OK 739729 (Oklahoma) OK 3AJ798 (Oklahoma) |
| Inspection window | 2024-09-10 to 2026-08-26 |
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 |
|---|---|---|---|
| 2026-08-26 | 1M2AX07Y6BM009613 | OK 739729 | KNOWLES TRUCKING LLC · USDOT 1246064 |
| 2025-07-31 | 1M2AX07Y6BM009613 | OK 3AJ798 | HOT OIL UNITS INC · USDOT 387946 |
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
Knowles Trucking Llc Active
- USDOT
- 1246064
- MC
- 667980
- Status
- Active
- Type
- Motor Carrier
- Based in
- Woodward, OK
- Power units
- 143
- Drivers
- 160
- Inspections (24 mo)
- 218
- Crashes (24 mo)
- 9
- Vehicle OOS rate
- 42.7%
Carrier recorded at the latest inspection in the available records (2026-08-26). 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
1M2AX07Y6BM009613 is a 2011 Mack GU (Granite) operated by Knowles Trucking Llc (USDOT 1246064). License plates on its inspection records: OK 739729, OK 3AJ798. 3 roadside inspections on FMCSA record. 1 out-of-service result on record.
What this VIN is
2011 Mack GU (Granite) is the vehicle NHTSA’s VIN registry returns for 1M2AX07Y6BM009613. It is a truck-tractor built by MACK TRUCKS INC. at the MACUNGIE, PENNSYLVANIA plant. Powertrain: 12.7L 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 3 FMCSA roadside inspections between 2024-09-10 and 2026-08-26. Its records show 1 out-of-service violation across 3 inspections. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2026-08-26) was in Oklahoma, a Level II — walk-around inspection of the driver and the vehicle. Of 2 recorded violations, the most come from Vehicle Maintenance (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Hot Oil Units Inc (USDOT 387946) from 2024-09-10 to 2025-07-31 — 2 inspections, none out of service; Knowles Trucking Llc (USDOT 1246064) on 2026-08-26 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | GU (Granite) |
| Model Year | 2011 |
| Series | GU713 |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck-Tractor 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 Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 12.7 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 | 2 | ! Moderate |
| Unsafe Driving | 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
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Frequently Asked Questions
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