License Plate MT 406506D (Montana) — Rockn' B Septic
USDOT 3446170 · 1990 International 7100
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 |
|---|---|---|---|
| 2026-08-13 | 1HSHATVN2LH279227 | MT 406506D | ROCKN' B SEPTIC · USDOT 3446170 |
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
Rockn' B Septic Active
- USDOT
- 3446170
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Seeley Lake, MT
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-08-13). 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 MT-406506D appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1HSHATVN2LH279227 (1990 International 7100). Most recent operating carrier: Rockn' B Septic (USDOT 3446170). Vehicle make on file: International (INTERNATIO) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate MT-406506D (Montana) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-06-09 to 2026-08-13. The latest inspection was in Montana, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 1990 International 7100 — VIN 1HSHATVN2LH279227 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. The records show 1 out-of-service violation across 4 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (10). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Rockn' B Septic (USDOT 3446170) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 10 | ⚠ High |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |