Equipment unit · VIN-decoded · NHTSA vPIC

2007 Freightliner CST120

1FUJBBCK87PU33616 · Truck-Tractor · TRUCK
Carriers run under1
37 mo
Inspections20
all-time
OOS inspections4
of 20
First seenJun 26, 2023
TX
Last seenJul 27, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUJBBCK87PU33616
Make
Freightliner
Model
CST120
Model year
2007
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
JBBCK

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
2007 or 2037

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

North American serial sequence
U33616

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.

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
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
CST120

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 · Jun 26, 2023 – Jul 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 27, 2026TXII · Walk-around3OOSDOUBLE S TRUCKING LLC 317557537N873N/TX
Jul 24, 2026TXII · Walk-around4DOUBLE S TRUCKING LLC 317557579Y404W/TX
Jul 8, 2026TXII · Walk-around5DOUBLE S TRUCKING LLC 317557582W394W/TX
Mar 10, 2026TXII · Walk-around0DOUBLE S TRUCKING LLC 31755751M32384/TX
Jan 28, 2026TXIII · Driver-only0DOUBLE S TRUCKING LLC 31755751M32384/TX
Dec 17, 2025TXII · Walk-around2DOUBLE S TRUCKING LLC 31755751M32384/TX
Nov 18, 2025TXII · Walk-around3DOUBLE S TRUCKING LLC 31755751M32384/TX
Aug 29, 2025TXII · Walk-around2DOUBLE S TRUCKING LLC 31755751M32384/TX
Jul 7, 2025TXII · Walk-around3OOSDOUBLE S TRUCKING LLC 31755751M32384/TX
May 13, 2025TXI · Full4OOSDOUBLE S TRUCKING LLC 31755751M32384/TX
Mar 12, 2025TXII · Walk-around3DOUBLE S TRUCKING LLC 31755751M32384/TX
Oct 17, 2024TXII · Walk-around0DOUBLE S TRUCKING LLC 31755751M32384/TX
Sep 6, 2024TXII · Walk-around0DOUBLE S TRUCKING LLC 31755751M32384/TX
Jul 29, 2024TXII · Walk-around4OOSDOUBLE S TRUCKING LLC 31755751M32384/TX
Jul 19, 2024TXII · Walk-around7DOUBLE S TRUCKING LLC 31755751M32384/TX
Jul 8, 2024TXII · Walk-around2DOUBLE S TRUCKING LLC 31755751M32384/TX
Jun 28, 2024TXII · Walk-around4DOUBLE S TRUCKING LLC 31755751M32384/TX
Oct 23, 2023TXI · Full4DOUBLE S TRUCKING LLC 31755751M32384/TX
Aug 22, 2023TXII · Walk-around0DOUBLE S TRUCKING LLC 31755751M32384/TX
Jun 26, 2023TXI · Full2DOUBLE S TRUCKING LLC 31755751M32384/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOUBLE S TRUCKING LLC3175575Jun 26, 2023Jul 27, 202620TX
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.
37N873NTX1DOUBLE S TRUCKING LLCJul 27, 2026Jul 27, 20261
79Y404WTX1DOUBLE S TRUCKING LLCJul 24, 2026Jul 24, 20261
82W394WTX1DOUBLE S TRUCKING LLCJul 8, 2026Jul 8, 20261
1M32384TXDOUBLE S TRUCKING LLCJun 26, 2023Mar 10, 202617
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026