License Plate IL P991923 (Illinois) — Swo Inc
USDOT 333664 · 1998 Mack CH
Most recently recorded carrier for this plate
Swo Inc Active
- USDOT
- 333664
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Morris, IL
- Power units
- 10
- Drivers
- 8
- Inspections (24 mo)
- 11
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 20%
Carrier recorded at the latest inspection in the available records (2026-04-01). 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 IL-P991923 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1M1AA13Y6WW083111 (1998 Mack CH). Most recent operating carrier: Swo Inc (USDOT 333664). Vehicle make on file: Mack (STRAIGHT TRUCK). 1 out-of-service result across all inspections.
About this plate
Commercial license plate IL-P991923 (Illinois) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-04-01. The latest inspection was in Illinois, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 1998 Mack CH — VIN 1M1AA13Y6WW083111 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 1 out-of-service violation across 1 inspection. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (3). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Swo Inc (USDOT 333664) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 3 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |