License Plate IN 3752389 (Indiana) — Flat Ridge Inc
USDOT 668921 · 2025 Mack Pinnacle
Most recently recorded carrier for this plate
Flat Ridge Inc Active
- USDOT
- 668921
- MC
- 312388
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Rockport, IN
- Power units
- 24
- Drivers
- 26
- Inspections (24 mo)
- 34
- Crashes (24 mo)
- 4
- Vehicle OOS rate
- 36.4%
Carrier recorded at the latest inspection in the available records (2026-04-08). 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-3752389 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1M1PN4GY3SM017311 (2025 Mack Pinnacle). Most recent operating carrier: Flat Ridge Inc (USDOT 668921). 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 IN-3752389 (Indiana) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-04-08. The latest inspection was in Indiana, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2025 Mack Pinnacle — VIN 1M1PN4GY3SM017311 (truck tractor).
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. The leading violation category is Vehicle Maintenance (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Flat Ridge Inc (USDOT 668921) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |