VIN 1M2MDBAA6PS007618 — 2023 Mack MD
Recorded with Wittwer Inc · USDOT 321317
Vehicle identity
| VIN | 1M2MDBAA6PS007618 |
| Model year | 2023 |
| Make | Mack |
| Model | MD |
| Vehicle type | STRAIGHT TRUCK |
| License plate | UT Z085590 (Utah) |
| Last inspected | 2026-08-27 |
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 |
|---|---|---|---|
| 2026-08-27 | 1M2MDBAA6PS007618 | UT Z085590 | WITTWER INC · USDOT 321317 |
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
Wittwer Inc Active
- USDOT
- 321317
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Saint George, UT
- Power units
- 27
- Drivers
- 23
- Inspections (24 mo)
- 7
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-08-27). 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
1M2MDBAA6PS007618 is a 2023 Mack MD operated by Wittwer Inc (USDOT 321317). License plate on its inspection records: UT Z085590. 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. 1 NHTSA recall matches the year/make/model.
What this VIN is
2023 Mack MD is the vehicle NHTSA’s VIN registry returns for 1M2MDBAA6PS007618. It is a truck built by MACK TRUCKS INC. at the SALEM, VIRGINIA plant. Powertrain: B6.7 engine, 6.7L displacement, running on diesel. Its gross vehicle weight rating (Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)) places it in Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-08-27). Across those inspections it was never placed out of service. Its most recent inspection (2026-08-27) was in Arizona, a Level I — full 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
Operated by Wittwer Inc (USDOT 321317) on 2026-08-27 — 1 inspection, none out of service.
Recalls & owner complaints
1 NHTSA safety recall has been issued for the 2023 Mack MD platform. The most recent, 22V606000, concerns mack trucks, inc. (mack) is recalling certain 2023 md6/7 trucks. the engine control module (ecm) may experience an internal short-circuit, … Recalls are issued by make/model/year and may cover only a specific build range, so a match here does not confirm this exact VIN was included.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | MD |
| Model Year | 2023 |
| 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 6: 19,501 - 26,000 lb (8,845 - 11,794 kg) Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks |
| Manufacturer | MACK TRUCKS INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | SALEM Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | VIRGINIA |
| Plant Country | UNITED STATES (USA) |
| Engine Model | B6.7 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Displacement L | 6.7 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. |
| Drive Type | 4x2 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
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 & inspection history
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Nearby VINs in our inspection database
1 recall(s) matching this make/model/year
Issue: Mack Trucks, Inc. (Mack) is recalling certain 2023 MD6/7 trucks. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
Risk: An unexpected engine shut down can increase the risk of a crash.
Fix: Cummins will replace the ECM, free of charge. Owner notification letters were mailed on September 27, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0438.
Related
Frequently Asked Questions
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