License Plate AZ CH73159 (Arizona) — Environmental Response Inc
USDOT 548193 · 2006 International SF557
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-03-05 | 1HTTVAHT96J250698 | AZ CH73159 | ENVIRONMENTAL RESPONSE INC · USDOT 548193 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Environmental Response Inc Active
- USDOT
- 548193
- MC
- 444575
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Tempe, AZ
- Power units
- 13
- Drivers
- 7
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-03-05). 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 AZ-CH73159 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1HTTVAHT96J250698 (2006 International SF557). Most recent operating carrier: Environmental Response Inc (USDOT 548193). Vehicle make on file: International (INTERNATIO) (STRAIGHT TRUCK). 1 out-of-service result across all inspections.
About this plate
Commercial license plate AZ-CH73159 (Arizona) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-03-05. The latest inspection was in Arizona, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2006 International SF557 — VIN 1HTTVAHT96J250698 (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 (5). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Environmental Response Inc (USDOT 548193) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 5 | ⚠ High |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |