License Plate PA ZPN5515 (Pennsylvania) — Stb Trucking Llc
USDOT 3194056 · 2021 Mack Granite
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 |
|---|---|---|---|
| 2026-10-29 | 1M2GR4GC2MM021728 | PA ZPN5515 | STB TRUCKING LLC · USDOT 3194056 |
| 2025-06-26 | 1NKDXBTXX7J174940 | PA ZPN5515 | STB TRUCKING LLC · USDOT 3194056 |
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
Stb Trucking Llc Active
- USDOT
- 3194056
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Pittsburgh, PA
- Power units
- 1
- Drivers
- 2
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-10-29). 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 PA-ZPN5515 appears in FMCSA inspection records 4 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Most recent operating carrier: Stb Trucking Llc (USDOT 3194056). Vehicle make on file: Mack (STRAIGHT TRUCK). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate PA-ZPN5515 (Pennsylvania) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2024-11-14 to 2026-10-29. The latest inspection was in Pennsylvania, a Level III — driver and paperwork only.
Vehicles recorded under plate PA-ZPN5515
This plate has been recorded on 2 different VINs. Vehicles on record: 1M2GR4GC2MM021728 (2021 Mack Granite, 2026-10-29); 1NKDXBTXX7J174940 (2007 Kenworth T8 Series, 2024-11-14 to 2025-06-26).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations. The leading violation category is Vehicle Maintenance (1), then Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Stb Trucking Llc (USDOT 3194056) 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 | 1 | — Minor |
| Driver Fitness | 1 | — Minor |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |