License Plate WI WP53166 (Wisconsin) — Unimark Lowboy Transportation Llc
USDOT 1604546 · 2026 Peterbilt 520
Operating carrier of this plate
Unimark Lowboy Transportation Llc Active
- USDOT
- 1604546
- MC
- 593409
- Status
- Active
- Type
- Motor Carrier
- Based in
- Pleasant Prairie, WI
- Power units
- 154
- Drivers
- 163
- Inspections (24 mo)
- 109
- Crashes (24 mo)
- 13
- Vehicle OOS rate
- 25.5%
What this means
License plate WI-WP53166 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 3BPDXKEX7TF765260 (2026 Peterbilt 520). Most recent operating carrier: Unimark Lowboy Transportation Llc (USDOT 1604546). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). Zero out-of-service results — clean inspection record under this plate.
About this plate
Commercial license plate WI-WP53166 (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-07-23. The latest inspection was in California, a Level II — walk-around 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 2026 Peterbilt 520 — VIN 3BPDXKEX7TF765260 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate. The leading violation category is Vehicle Maintenance (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Unimark Lowboy Transportation Llc (USDOT 1604546) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |