VIN 1M2GR2GC7MM025083 — 2021 Mack Granite
Recorded with Bison Ready-Mix Lp · USDOT 3038999
Vehicle identity
| VIN | 1M2GR2GC7MM025083 |
| Model year | 2021 |
| Make | Mack |
| Model | Granite |
| Vehicle type | STRAIGHT TRUCK |
| License plate | OK 88C429 (Oklahoma) |
| Inspection window | 2024-11-26 to 2026-03-12 |
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 |
|---|---|---|---|
| 2026-03-12 | 1M2GR2GC7MM025083 | OK 88C429 | BISON READY-MIX LP · USDOT 3038999 |
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
Bison Ready-Mix Lp Active
- USDOT
- 3038999
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Tulsa, OK
- Power units
- 13
- Drivers
- 15
- Inspections (24 mo)
- 24
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 40%
Carrier recorded at the latest inspection in the available records (2026-03-12). 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
1M2GR2GC7MM025083 is a 2021 Mack Granite operated by Bison Ready-Mix Lp (USDOT 3038999). License plate on its inspection records: OK 88C429. 4 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 1M2GR2GC7MM025083. It is a truck built by MACK TRUCKS INC. at the MACUNGIE, PENNSYLVANIA plant. Powertrain: MP7 engine, 11L 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 4 FMCSA roadside inspections between 2024-11-26 and 2026-03-12. Its records show 1 out-of-service violation across 4 inspections. Out-of-service breakdown: 1 driver. Its most recent inspection (2026-03-12) was in Oklahoma, a Level III — driver and paperwork only. Of 2 recorded violations, the most come from Vehicle Maintenance (1), followed by Driver Fitness (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Bison Ready-Mix Lp (USDOT 3038999) from 2024-11-26 to 2026-03-12 — 4 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 | MP7 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Displacement L | 11 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. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Driver Fitness | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
Related vehicles
- 1M2GR4GC2PM033060 Mack (5 insp · 6 OOS)
- 1M2GR2GC9MM025084 Mack (2 insp · 2 OOS)
- 1M2GR2GC0MM025085 Mack (3 insp · 1 OOS)
- 1M2AX13C0JM040774 Mack (2 insp · 1 OOS)
- 1M2GR2GC5KM009736 Mack (2 insp · 1 OOS)
- 1M2GR2GC7KM009737 Mack (2 insp)
Related
Frequently Asked Questions
What does VIN 1M2GR2GC7MM025083 decode to?
Why was 2021 Mack Granite VIN 1M2GR2GC7MM025083 placed out of service?
What license plate is on VIN 1M2GR2GC7MM025083?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.