License Plate IL P959921 (Illinois) — Tetra Tech Inc
USDOT 616131 · 2017 Dodge 5500
Operating carrier of this plate
Tetra Tech Inc Active
- USDOT
- 616131
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Pasadena, CA
- Power units
- 6
- Drivers
- 13
- Inspections (24 mo)
- 10
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 42.9%
What this means
License plate IL-P959921 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 3C7WRNFL6HG625611 (2017 Dodge 5500). Most recent operating carrier: Tetra Tech Inc (USDOT 616131). Vehicle make on file: Dodge (DODG) (TRUCK TRACTOR). 3 out-of-service results across all inspections.
About this plate
Commercial license plate IL-P959921 (Illinois) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-11-11. The latest inspection was in Wyoming, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Illinois).
Vehicle on this plate
This plate is associated with a single vehicle, a 2017 Dodge 5500 — VIN 3C7WRNFL6HG625611 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 3 out-of-service violations across 1 inspection. OOS breakdown: 3 vehicle. The leading violation category is Vehicle Maintenance (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Tetra Tech Inc (USDOT 616131) 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 |