Equipment unit · VIN-decoded · NHTSA vPIC

2000 Freightliner Argosy

1FUYLMDB6YLB29184 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections14
all-time
OOS inspections2
of 14
First seenSep 2, 2024
TX
Last seenAug 25, 2026
TX
Inspected under 2 different carriers in 23 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUYLMDB6YLB29184
Make
Freightliner
Model
Argosy
Model year
2000
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1FU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YLMDB

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
2000 or 2030

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
B29184

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
FREIGHTLINER

Prefix basis · 3 decoded VINs at 100.0% prefix purity.

Model
Argosy

Prefix basis · 3 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2000

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Argosy

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 2, 2024 – Aug 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 25, 2026TXI · Full5CASTELO LOGISTICS SA DE CV 257750120EN5F/TA
Aug 17, 2026TXI · Full2CASTELO LOGISTICS SA DE CV 257750120EN5F/MX
Jun 9, 2026TXI · Full6CASTELO LOGISTICS SA DE CV 257750120EN5F/TA
Jun 2, 2026USIII · Driver-only4OOSARTURO DIAZ MIRANDA 121792020EN5F/MX
Apr 3, 2026TXIII · Driver-only0CASTELO LOGISTICS SA DE CV 257750120EN5F/MX
Feb 10, 2026TXI · Full5OOSCASTELO LOGISTICS SA DE CV 257750120EN5F/TA
Jan 24, 2026TXIII · Driver-only1CASTELO LOGISTICS SA DE CV 257750120EN5F/TA
Dec 22, 2025TXII · Walk-around3CASTELO LOGISTICS SA DE CV 257750120EN5F/TA
Oct 17, 2025TXIII · Driver-only0CASTELO LOGISTICS SA DE CV 257750120EN5F/TA
Oct 16, 2025TXIII · Driver-only1CASTELO LOGISTICS SA DE CV 257750120EN5F/MX
Oct 15, 2025TXIII · Driver-only1CASTELO LOGISTICS SA DE CV 257750120EN5F/MX
Jan 30, 2025TXIII · Driver-only0CASTELO LOGISTICS SA DE CV 257750120EN5F/MX
Sep 24, 2024TXIII · Driver-only1CASTELO LOGISTICS SA DE CV 257750120EN5F/MX
Sep 2, 2024TXII · Walk-around0CASTELO LOGISTICS SA DE CV 257750120EN5F/TA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CASTELO LOGISTICS SA DE CV2577501Sep 2, 2024Aug 25, 202613TA
ARTURO DIAZ MIRANDA1217920Jun 2, 2026Jun 2, 20261TA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
20EN5FTA1CASTELO LOGISTICS SA DE CVSep 2, 2024Aug 25, 20267
20EN5FMX1CASTELO LOGISTICS SA DE CVSep 24, 2024Aug 17, 20266
20EN5FMXARTURO DIAZ MIRANDAJun 2, 2026Jun 2, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026