License Plate WI 51558Z (Wisconsin) — Unifirst Corporation
USDOT 63904 · 2019 Mack Anthem
Most recently recorded carrier for this plate
Unifirst Corporation Active
- USDOT
- 63904
- MC
- 167376
- Status
- Active
- Type
- Motor Carrier
- Based in
- Wilmington, MA
- Power units
- 3,143
- Drivers
- 2,896
- Inspections (24 mo)
- 869
- Crashes (24 mo)
- 35
- Vehicle OOS rate
- 6.9%
Carrier recorded at the latest inspection in the available records (2026-05-29). This does not establish current ownership or confirm that the carrier still operates this vehicle.
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What this means
License plate WI-51558Z appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1M1AN4GYXKM007557 (2019 Mack Anthem). Most recent operating carrier: Unifirst Corporation (USDOT 63904). Vehicle make on file: Mack (TRUCK TRACTOR). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate WI-51558Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-31 to 2026-05-29. The latest inspection was in Tennessee, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Wisconsin).
Vehicle on this plate
This plate is associated with a single vehicle, a 2019 Mack Anthem — VIN 1M1AN4GYXKM007557 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
Operated by Unifirst Corporation (USDOT 63904) in every inspection on record.