License Plate WI 44338Z (Wisconsin) — Rock Solid Stabilization & Reclamation Inc
USDOT 1633451 · 2021 Mack Anthem
Most recently recorded carrier for this plate
Rock Solid Stabilization & Reclamation Inc Active
- USDOT
- 1633451
- MC
- 57291
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Mchenry, IL
- Power units
- 69
- Drivers
- 51
- Inspections (24 mo)
- 39
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 30.4%
Carrier recorded at the latest inspection in the available records (2026-08-20). 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
License plate WI-44338Z appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1M1AN4GY2MM021522 (2021 Mack Anthem). Most recent operating carrier: Rock Solid Stabilization & Reclamation Inc (USDOT 1633451). 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-44338Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-10-24 to 2026-08-20. The latest inspection was in Illinois, 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 2021 Mack Anthem — VIN 1M1AN4GY2MM021522 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 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. The leading violation category is Fatigued Driving (HOS) (1). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.
Operators
Operated by Rock Solid Stabilization & Reclamation Inc (USDOT 1633451) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Fatigued Driving (HOS) | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |