Equipment unit · VIN-decoded · NHTSA vPIC

2004 Freightliner Columbia

1FUJA6CGX4LM73866 · Truck-Tractor · TRUCK
Columbia 120
Carriers run under1
32 mo
Inspections35
all-time
OOS inspections14
of 35
First seenSep 22, 2023
TX
Last seenMay 26, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUJA6CGX4LM73866
Make
Freightliner
Model
Columbia
Model year
2004
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
JA6CG

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2004 or 2034

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

North American serial sequence
M73866

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 · 1,742 decoded VINs at 100.0% prefix purity.

Model
Columbia

Prefix basis · 1,742 decoded VINs at 100.0% prefix purity.

Model line
Columbia 120

Sourced label · prefix basis 1,742 decoded VINs at 100.0% prefix purity.

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
2004

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Columbia

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 22, 2023 – May 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 26, 2026TXI · Full11OOSMARIANO PAEZ ROMERO 2868297VZ5167C/TA
May 19, 2026TXI · Full8MARIANO PAEZ ROMERO 2868297VZ5167C/TA
Apr 16, 2026TXI · Full11OOSMARIANO PAEZ ROMERO 2868297VZ5167C/TA
Dec 26, 2025TXI · Full3MARIANO PAEZ ROMERO 2868297VZ5167C/TA
Nov 21, 2025TXII · Walk-around5MARIANO PAEZ ROMERO 2868297VZ5167C/MX
Nov 9, 2025USI · Full4OOSMARIANO PAEZ ROMERO 2868297VZ5167C/MX
Sep 15, 2025TXII · Walk-around7OOSMARIANO PAEZ ROMERO 2868297VZ5167C/MX
Aug 29, 2025USIII · Driver-only1MARIANO PAEZ ROMERO 2868297VZ5167C/MX
Aug 27, 2025TXII · Walk-around8OOSMARIANO PAEZ ROMERO 2868297VZ5167C/MX
Aug 27, 2025TXI · Full15OOSMARIANO PAEZ ROMERO 2868297VZ5167C/MX
Aug 20, 2025TXII · Walk-around3MARIANO PAEZ ROMERO 2868297VZ5167C/MX
Aug 13, 2025TXIII · Driver-only1MARIANO PAEZ ROMERO 2868297VZ5167C/MX
Jul 10, 2025TXI · Full7MARIANO PAEZ ROMERO 2868297VZ5167C/MX
May 1, 2025USI · Full7OOSMARIANO PAEZ ROMERO 2868297VZ5167C/MX
Mar 3, 2025TXII · Walk-around5MARIANO PAEZ ROMERO 2868297VZ5167C/TA
Dec 19, 2024TXII · Walk-around6MARIANO PAEZ ROMERO 2868297WJ3149B/MX
Nov 15, 2024TXI · Full11OOSMARIANO PAEZ ROMERO 2868297WJ3149B/MX
Oct 13, 2024USI · Full9MARIANO PAEZ ROMERO 2868297WJ3149B/MX
Sep 4, 2024USI · Full3OOSMARIANO PAEZ ROMERO 2868297WJ3149B/TA
Aug 7, 2024TXII · Walk-around2MARIANO PAEZ ROMERO 2868297WJ3149B/MX
Jul 26, 2024TXII · Walk-around3MARIANO PAEZ ROMERO 2868297WJ3149B/TA
Apr 22, 2024TXIII · Driver-only0MARIANO PAEZ ROMERO 2868297754SU9/MX
Apr 18, 2024TXI · Full4MARIANO PAEZ ROMERO 2868297WJ3149B/TA
Mar 21, 2024TXII · Walk-around2MARIANO PAEZ ROMERO 2868297WJ3149B/TA
Mar 19, 2024USI · Full4OOSMARIANO PAEZ ROMERO 2868297754SU9/MX
Jan 22, 2024TXII · Walk-around4OOSMARIANO PAEZ ROMERO 2868297WJ3149B/MX
Jan 12, 2024TXI · Full6MARIANO PAEZ ROMERO 2868297754SU9/MX
Dec 27, 2023TXI · Full4OOSMARIANO PAEZ ROMERO 2868297WJ3149B/TA
Dec 23, 2023TXII · Walk-around3MARIANO PAEZ ROMERO 2868297WN4149B/TA
Dec 20, 2023TXI · Full4MARIANO PAEZ ROMERO 2868297754SU9/MX
Nov 27, 2023TXII · Walk-around1MARIANO PAEZ ROMERO 2868297WJ3149B/MX
Nov 17, 2023TXII · Walk-around3OOSMARIANO PAEZ ROMERO 2868297WJ3149B/MX
Nov 16, 2023TXII · Walk-around1MARIANO PAEZ ROMERO 2868297WJ3149B/MX
Nov 10, 2023TXII · Walk-around3OOSMARIANO PAEZ ROMERO 2868297WJ3149B/TA
Sep 22, 2023TXII · Walk-around3MARIANO PAEZ ROMERO 2868297754SU9/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIANO PAEZ ROMERO2868297Sep 22, 2023May 26, 202635PU
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.
VZ5167CTAMARIANO PAEZ ROMEROMar 3, 2025May 26, 20265
VZ5167CMXMARIANO PAEZ ROMEROMay 1, 2025Nov 21, 202510
WJ3149BMXMARIANO PAEZ ROMERONov 16, 2023Dec 19, 20248
WJ3149BTAMARIANO PAEZ ROMERONov 10, 2023Sep 4, 20246
754SU9MXMARIANO PAEZ ROMEROSep 22, 2023Apr 22, 20245
WN4149BTAMARIANO PAEZ ROMERODec 23, 2023Dec 23, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026