License Plate TX T50440 (Texas) — Mark Prinz
USDOT 1957896 · 2024 Peterbilt 389
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 |
|---|---|---|---|
| 2026-02-03 | 1XPXD49X6RD670733 | TX T50440 | MARK PRINZ · USDOT 1957896 |
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
Mark Prinz Active
- USDOT
- 1957896
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Coupland, TX
- Power units
- 6
- Drivers
- 2
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-02-03). 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 TX-T50440 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1XPXD49X6RD670733 (2024 Peterbilt 389). Most recent operating carrier: Mark Prinz (USDOT 1957896). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate TX-T50440 (Texas) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-05-18 to 2026-02-03. The latest inspection was in Arkansas, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Texas).
Vehicle on this plate
This plate is associated with a single vehicle, a 2024 Peterbilt 389 — VIN 1XPXD49X6RD670733 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 1 out-of-service violation across 3 inspections. OOS breakdown: 1 driver. The leading violation category is Fatigued Driving (HOS) (1). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.
Operators
Operated by Mark Prinz (USDOT 1957896) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Fatigued Driving (HOS) | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |