Equipment unit · VIN-decoded · NHTSA vPIC

2006 Freightliner CST120

1FUJBBCK06LU97168 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections5
all-time
OOS inspections4
of 5
First seenFeb 23, 2024
TX
Last seenJul 10, 2025
TX
Inspected under 2 different carriers in 17 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
1FUJBBCK06LU97168
Make
Freightliner
Model
CST120
Model year
2006
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
JBBCK

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
2006 or 2036

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

North American serial sequence
U97168

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 · 2,912 decoded VINs at 100.0% prefix purity.

Model
CST120

Prefix basis · 2,912 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.

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 · Feb 23, 2024 – Jul 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 10, 2025TXII · Walk-around6OOSJONHARM TRANSPORT LLC 419583179T220N/TX
Jun 25, 2025TXII · Walk-around10OOSJONHARM TRANSPORT LLC 419583122N213N/TX
Jun 6, 2025TXII · Walk-around5OOSJONHARM TRANSPORT LLC 419583151T173N/TX
Oct 16, 2024TXII · Walk-around4—DESERT GRAY WOLF LLC 353915430R796M/TX
Feb 23, 2024TXII · Walk-around20OOSJONHARM TRANSPORT LLC 419583184Y323V/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JONHARM TRANSPORT LLC4195831Feb 23, 2024Jul 10, 20254TX
DESERT GRAY WOLF LLC3539154Oct 16, 2024Oct 16, 20241TX
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.
79T220NTX—JONHARM TRANSPORT LLCJul 10, 2025 → Jul 10, 20251
22N213NTX—JONHARM TRANSPORT LLCJun 25, 2025 → Jun 25, 20251
51T173NTX—JONHARM TRANSPORT LLCJun 6, 2025 → Jun 6, 20251
30R796MTX—DESERT GRAY WOLF LLCOct 16, 2024 → Oct 16, 20241
84Y323VTX—JONHARM TRANSPORT LLCFeb 23, 2024 → Feb 23, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026