License Plate AK KNR572 (Alaska) — Robert Riddle
USDOT 1698191 · 2021 Western Star 4900
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 |
|---|---|---|---|
| 2025-08-09 | 5KJJALDR4MPMK2008 | AK KNR572 | ROBERT RIDDLE · USDOT 1698191 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Later observations of these vehicles
- Vehicle identifier 5KJJALDR4MPMK2008 was recorded with AK KNR210 on 2026-05-20.
Most recently recorded carrier for this plate
Robert Riddle Inactive
- USDOT
- 1698191
- MC
- 1651497
- Status
- Inactive
- Type
- Carrier & Shipper
- Based in
- North Pole, AK
- Power units
- 85
- Drivers
- 10
Carrier recorded at the latest inspection in the available records (2025-08-09). 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 AK-KNR572 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 5KJJALDR4MPMK2008 (2021 Western Star 4900). Most recent operating carrier: Robert Riddle (USDOT 1698191). Vehicle make on file: Western Star (WESTERN ST) (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate AK-KNR572 (Alaska) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-08-09. The latest inspection was in Alaska, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2021 Western Star 4900 — VIN 5KJJALDR4MPMK2008 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 2 out-of-service violations across 1 inspection. OOS breakdown: 1 vehicle, 1 driver. The leading violation category is Vehicle Maintenance (6), then Fatigued Driving (HOS) (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Robert Riddle (USDOT 1698191) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 6 | ⚠ High |
| Fatigued Driving (HOS) | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |