License Plate WI 37670Z (Wisconsin) — Pony Express Contracting Llc
USDOT 2937299 · 2017 Peterbilt 579
Most recently recorded carrier for this plate
Pony Express Contracting Llc Active
- USDOT
- 2937299
- MC
- 1215533
- Status
- Active
- Type
- Motor Carrier
- Based in
- Chippewa Falls, WI
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 6
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2026-03-31). 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-37670Z appears in FMCSA inspection records 6 times. Recorded on one vehicle: VIN 1XPBDP9X4HD434074 (2017 Peterbilt 579). Most recent operating carrier: Pony Express Contracting Llc (USDOT 2937299). Vehicle make on file: Peterbilt (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate WI-37670Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-07 to 2026-03-31. The latest inspection was in Wisconsin, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2017 Peterbilt 579 — VIN 1XPBDP9X4HD434074 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 inspections on FMCSA record. The records show 1 out-of-service violation across 6 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (4), then Unsafe Driving (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Pony Express Contracting Llc (USDOT 2937299) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Unsafe Driving | 2 | ! Moderate |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |