Equipment unit · VIN-decoded · NHTSA vPIC

2006 Freightliner CST120

1FUJBBCK96LU10237 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections2
all-time
OOS inspections1
of 2
First seenAug 26, 2025
TX
Last seenOct 1, 2026
TX
Inspected under 2 different carriers in 14 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
1FUJBBCK96LU10237
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
Oct 7, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
U10237

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 · Aug 26, 2025 – Oct 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 1, 2026TXII · Walk-around6—BLUE & BROWN TRUCKING LLC 32335791P19956/TX
Aug 26, 2025TXII · Walk-around4OOSSHARP ROUSTABOUT AND CONSTRUCTION LLC 21880201N53662/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLUE & BROWN TRUCKING LLC3233579Oct 1, 2026Oct 1, 20261TX
SHARP ROUSTABOUT AND CONSTRUCTION LLC2188020Aug 26, 2025Aug 26, 20251TX
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.
1P19956TX1BLUE & BROWN TRUCKING LLCOct 1, 2026 → Oct 1, 20261
1N53662TX—SHARP ROUSTABOUT AND CONSTRUCTION LLCAug 26, 2025 → Aug 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Oct 7, 2026