2006 FREIGHTLINER CST120
Truck-Tractor • TRUCK • 22 inspections
Vehicle specs from NHTSA vPIC. Inspection history from FMCSA roadside records (operator USDOT on the ticket, not title). Something wrong? Report a data issue.
View full inspection history (22 inspections across 4 carriers)
Cross-carrier inspection timeline — each row is an FMCSA roadside inspection under that carrier's USDOT on that date (not title/ownership).
Vehicle identity
- VIN
- 1FUJBBCK56LU40352
- Model Year
- 2006
- Make
- FREIGHTLINER
- Model
- CST120
- Manufacturer
- DAIMLER TRUCK NORTH AMERICA LLC
- WMI
- 1FU
Engine & Drivetrain
- Engine Model
- Detroit Series 60
- Cylinders
- 6
- Displacement
- 14 L
- Configuration
- In-Line
- Fuel Type
- Diesel
- Drive Type
- 6x4
Weight & Dimensions
- Body Class
- Truck-Tractor
- Vehicle Type
- TRUCK
Manufacturing
- Plant City
- CLEVELAND
- Plant State
- NORTH CAROLINA
- Plant Country
- UNITED STATES (USA)
- Decode Source
- nhtsa-vpic-batch
- Decoded
- May 2, 2026
Active Safety
- Brake System
- Air
Technical details (1)
- Body Cab Type
- MDHD: Conventional
Carriers on FMCSA inspections
Distinct USDOT numbers that appear on roadside inspection tickets for this VIN. Dates are first/last inspection under each carrier — not registration or title.
| Carrier | USDOT | First seen | Last seen | Inspections |
|---|---|---|---|---|
| ESTEBAN DELGADO BLANCO | 3910429 | Jul 3, 2023 | Jul 31, 2023 | 3 |
| GUILLERMO RAUL UGALDE SOLORZANO | 3000323 | May 28, 2024 | Feb 4, 2025 | 8 |
| FLAVIO VAZQUEZ REYES | 2183741 | Feb 11, 2025 | Feb 18, 2025 | 3 |
| NANCY PATRICIA ORTIZ RUIZ | 3585263 | Apr 23, 2025 | Sep 10, 2025 | 8 |
Plates observed
Sister VINs
VINs sharing the same WMI + VDS prefix + model year as this vehicle — likely from the same production run.
Roadside inspections (22)
Every DOT roadside inspection that referenced this VIN.
Inspection history across all operators
Every roadside inspection FMCSA has on record for this VIN. Includes inspections under different carriers if the truck has changed hands.
This VIN has been inspected 22 times across 4 distinct carriers since first being inspected on Jul 3, 2023. Most recent inspection: Sep 10, 2025 by NANCY PATRICIA ORTIZ RUIZ. 134 total violations cited; 5 out-of-service events.
Operator changes (inspection records)
When consecutive FMCSA inspections list different operating USDOT numbers for this VIN. Common after fleet transfers; can also reflect data-entry errors on rare tickets.
How to read this: FMCSA inspection records show which carrier operated the vehicle on a given date, not the legal owner. A single change may reflect a sale, sublease, or fleet reassignment.
| Approximate date | From carrier | To carrier |
|---|---|---|
| Between Jul 31, 2023 and May 28, 2024 | ESTEBAN DELGADO BLANCO | GUILLERMO RAUL UGALDE SOLORZANO |
| Between Feb 4, 2025 and Feb 11, 2025 | GUILLERMO RAUL UGALDE SOLORZANO | FLAVIO VAZQUEZ REYES |
| Between Feb 18, 2025 and Apr 23, 2025 | FLAVIO VAZQUEZ REYES | NANCY PATRICIA ORTIZ RUIZ |
We say "Sale/auction not necessarily implied" — we see a change in operator USDOT in inspection records, which may indicate a sale, lease, or operational reassignment.
Frequently asked questions about this VIN
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Related
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.