VIN 1M2GR5GC2MM001761 — 2021 Mack Granite
Recorded with Kjb Supply Company · USDOT 1042708
Vehicle identity
| VIN | 1M2GR5GC2MM001761 |
| Model year | 2021 |
| Make | Mack |
| Model | Granite |
| Vehicle type | STRAIGHT TRUCK |
| License plate | CA 99055B3 (California) |
| Inspection window | 2024-10-02 to 2026-08-25 |
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 |
|---|---|---|---|
| 2026-08-25 | 1M2GR5GC2MM001761 | CA 99055B3 | KJB SUPPLY COMPANY · USDOT 1042708 |
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
Kjb Supply Company Active
- USDOT
- 1042708
- MC
- —
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Phoenix, AZ
- Power units
- 33
- Drivers
- 33
- Inspections (24 mo)
- 82
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 10.5%
Carrier recorded at the latest inspection in the available records (2026-08-25). 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
1M2GR5GC2MM001761 is a 2021 Mack Granite operated by Kjb Supply Company (USDOT 1042708). License plate on its inspection records: CA 99055B3. 5 roadside inspections on FMCSA record. 1 out-of-service result on record.
What this VIN is
2021 Mack Granite is the vehicle NHTSA’s VIN registry returns for 1M2GR5GC2MM001761. It is a truck built by MACK TRUCKS INC. at the MACUNGIE, PENNSYLVANIA plant. Powertrain: ISL engine, 8.9L 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 5 FMCSA roadside inspections between 2024-10-02 and 2026-08-25. Its records show 1 out-of-service violation across 5 inspections. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2026-08-25) was in California, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Kjb Supply Company (USDOT 1042708) from 2024-10-02 to 2026-08-25 — 5 inspections, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | Granite |
| Model Year | 2021 |
| 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 | ISL The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 8.9 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 | 6x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
Operator & inspection history
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Frequently Asked Questions
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