License Plate IN 3660608 (Indiana) — Ironclad Environmental Solutions Inc
USDOT 1624598 · 2025 Mack Pinnacle
Most recently recorded carrier for this plate
Ironclad Environmental Solutions Inc Active
- USDOT
- 1624598
- MC
- 657559
- Status
- Active
- Type
- Motor Carrier
- Based in
- Houston, TX
- Power units
- 306
- Drivers
- 211
- Inspections (24 mo)
- 329
- Crashes (24 mo)
- 8
- Vehicle OOS rate
- 20.2%
Carrier recorded at the latest inspection in the available records (2026-09-22). 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 IN-3660608 appears in FMCSA inspection records 5 times. Recorded on one vehicle: VIN 1M1PN4GY4SM015809 (2025 Mack Pinnacle). Most recent operating carrier: Ironclad Environmental Solutions Inc (USDOT 1624598). Vehicle make on file: Mack (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate IN-3660608 (Indiana) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-06 to 2026-09-22. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Indiana).
Vehicle on this plate
This plate is associated with a single vehicle, a 2025 Mack Pinnacle — VIN 1M1PN4GY4SM015809 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 5 inspections on FMCSA record. The records show 1 out-of-service violation across 5 inspections. OOS breakdown: 1 vehicle.
Operators
Operated by Ironclad Environmental Solutions Inc (USDOT 1624598) in every inspection on record.