License Plate WY 21183 (Wyoming) — Mack Trucking
USDOT 4252498 · 1994 UNK
Most recently recorded carrier for this plate
Mack Trucking Active
- USDOT
- 4252498
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Upton, WY
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2025-11-04). This does not establish current ownership or confirm that the carrier still operates this vehicle.
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What this means
License plate WY-21183 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1B4B40238R1118869 (1994 UNK). Most recent operating carrier: Mack Trucking (USDOT 4252498). Vehicle make on file: UNK (SEMI-TRAILER). 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 WY-21183 (Wyoming) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-11-04. The latest inspection was in Wyoming, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 1994 UNK — VIN 1B4B40238R1118869 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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 Mack Trucking (USDOT 4252498) in every inspection on record.