License Plate TX 91R506N (Texas) — Castmor Llc
USDOT 4493874 · 2000 Freightliner Long Conv.
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 |
|---|---|---|---|
| 2025-12-13 | 1FUYDDYB4YLF47394 | TX 91R506N | CASTMOR LLC · USDOT 4493874 |
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
Castmor Llc Active
- USDOT
- 4493874
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Houston, TX
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-12-13). 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-91R506N appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1FUYDDYB4YLF47394 (2000 Freightliner Long Conv.). Most recent operating carrier: Castmor Llc (USDOT 4493874). Vehicle make on file: Freightliner (FRHT) (STRAIGHT TRUCK). 2 out-of-service results across all inspections.
About this plate
Commercial license plate TX-91R506N (Texas) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-12-13. The latest inspection was in Texas, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2000 Freightliner Long Conv. — VIN 1FUYDDYB4YLF47394 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 2 out-of-service violations across 1 inspection. OOS breakdown: 2 driver. The leading violation category is Driver Fitness (2). Driver Fitness covers licensing, CDL class and medical certificate requirements.
Operators
Operated by Castmor Llc (USDOT 4493874) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Driver Fitness | 2 | ! Moderate |
| Vehicle Maintenance | 0 | ✓ Clean |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |