License Plate WI 90030Z (Wisconsin) — Diamondback Trucking Co
USDOT 3754771 · 2020 Kenworth T680
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 |
|---|---|---|---|
| 2025-11-11 | 1XKYD48X1LJ297721 | WI 90030Z | DIAMONDBACK TRUCKING CO · USDOT 3754771 |
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
Diamondback Trucking Co Active
- USDOT
- 3754771
- MC
- 1334324
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Caledonia, WI
- Power units
- 5
- Drivers
- 2
- Inspections (24 mo)
- 25
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 52.9%
Carrier recorded at the latest inspection in the available records (2025-11-11). 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 WI-90030Z appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1XKYD48X1LJ297721 (2020 Kenworth T680). Most recent operating carrier: Diamondback Trucking Co (USDOT 3754771). Vehicle make on file: Kenworth (KW) (TRUCK TRACTOR). 3 out-of-service results across all inspections.
About this plate
Commercial license plate WI-90030Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-09-24 to 2025-11-11. The latest inspection was in Kentucky, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Wisconsin).
Vehicle on this plate
This plate is associated with a single vehicle, a 2020 Kenworth T680 — VIN 1XKYD48X1LJ297721 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. The records show 3 out-of-service violations across 2 inspections. OOS breakdown: 2 vehicle, 1 driver. The leading violation category is Vehicle Maintenance (3), then Driver Fitness (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Diamondback Trucking Co (USDOT 3754771) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 3 | ! Moderate |
| Driver Fitness | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |