Equipment unit · VIN-decoded · NHTSA vPIC

2004 Freightliner Columbia

1FUJA6CG94LN06386 · Truck-Tractor · TRUCK
Columbia 120
Carriers run under2
25 mo
Inspections19
all-time
OOS inspections6
of 19
First seenJun 27, 2024
TX
Last seenJul 2, 2026
US
Inspected under 2 different carriers in 25 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
1FUJA6CG94LN06386
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
9 · valid

Deterministic · position 9; calculated value 9.

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
N06386

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 · Jun 27, 2024 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026USIII · Driver-only0LILIANA MONTEJO LOPEZ 327050102ES2D/MX
Jun 29, 2026TXI · Full5MARISOL ESTRADA DE LEON 400221402ES2D/MX
Jun 4, 2026USI · Full5MARISOL ESTRADA DE LEON 400221402ES2D/MX
Mar 6, 2026TXI · Full2MARISOL ESTRADA DE LEON 400221402ES2D/MX
Feb 4, 2026TXI · Full6OOSMARISOL ESTRADA DE LEON 400221402ES2D/MX
Dec 2, 2025TXI · Full0MARISOL ESTRADA DE LEON 400221402ES2D/MX
Dec 1, 2025TXI · Full3MARISOL ESTRADA DE LEON 400221402ES2D/MX
Nov 26, 2025USI · Full5OOSMARISOL ESTRADA DE LEON 400221402ES2D/MX
Nov 18, 2025USI · Full5OOSMARISOL ESTRADA DE LEON 400221402ES2D/MX
Nov 11, 2025TXI · Full2MARISOL ESTRADA DE LEON 400221402ES2D/MX
Sep 17, 2025USI · Full11MARISOL ESTRADA DE LEON 400221402ES2D/MX
Sep 17, 2025TXI · Full11OOSMARISOL ESTRADA DE LEON 400221402ES2D/MX
Jan 24, 2025USI · Full14OOSMARISOL ESTRADA DE LEON 400221402ES2D/MX
Jan 15, 2025USI · Full5MARISOL ESTRADA DE LEON 400221402ES2D/MX
Nov 18, 2024USIII · Driver-only1MARISOL ESTRADA DE LEON 400221402ES2D/MX
Sep 19, 2024USI · Full5MARISOL ESTRADA DE LEON 400221402ES2D/MX
Aug 22, 2024TXI · Full21OOSMARISOL ESTRADA DE LEON 400221402ES2D/MX
Aug 14, 2024TXI · Full5MARISOL ESTRADA DE LEON 400221402ES2D/MX
Jun 27, 2024TXIII · Driver-only1MARISOL ESTRADA DE LEON 400221402ES2D/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LILIANA MONTEJO LOPEZ3270501Jul 2, 2026Jul 2, 20261TA
MARISOL ESTRADA DE LEON4002214Jun 27, 2024Jun 29, 202618TA
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.
02ES2DMX1LILIANA MONTEJO LOPEZJul 2, 2026Jul 2, 20261
02ES2DMX1MARISOL ESTRADA DE LEONJun 27, 2024Jun 29, 202618
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026