License Plate OK 3KM398 (Oklahoma) — Stillwater Milling Company Llc
USDOT 126520 · 2025 Mack Pinnacle
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 |
|---|---|---|---|
| 2026-09-03 | 1M1PN4GY1SM015654 | OK 3KM398 | STILLWATER MILLING COMPANY LLC · USDOT 126520 |
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
Stillwater Milling Company Llc Active
- USDOT
- 126520
- MC
- —
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Stillwater, OK
- Power units
- 28
- Drivers
- 38
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-09-03). 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 OK-3KM398 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1M1PN4GY1SM015654 (2025 Mack Pinnacle). Most recent operating carrier: Stillwater Milling Company Llc (USDOT 126520). Vehicle make on file: Mack (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate OK-3KM398 (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-08-29 to 2026-09-03. The latest inspection was in Oklahoma, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2025 Mack Pinnacle — VIN 1M1PN4GY1SM015654 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 2 out-of-service violations across 3 inspections. OOS breakdown: 2 vehicle. The leading violation category is Vehicle Maintenance (8), then Unsafe Driving (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Stillwater Milling Company Llc (USDOT 126520) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 8 | ⚠ High |
| Unsafe Driving | 2 | ! Moderate |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |