Equipment unit · VIN-decoded · NHTSA vPIC

2007 Freightliner CST120

1FUJBBCK37LX26668 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections7
all-time
OOS inspections1
of 7
First seenDec 13, 2023
AL
Last seenMay 8, 2026
GA
Inspected under 2 different carriers in 29 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
1FUJBBCK37LX26668
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 21, 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
3 · valid

Deterministic · position 9; calculated value 3.

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
X26668

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 · Dec 13, 2023 – May 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 8, 2026GAIII · Driver-only4TKO TRUCKLINES INC 4308577GHB113/GA
Sep 26, 2025GAIII · Driver-only2T L SINGLETON CONTRACTNG INC 1008906GHB113/GA
Mar 27, 2025ALII · Walk-around7T L SINGLETON CONTRACTNG INC 1008906GHB113/GA
Feb 4, 2025ALIII · Driver-only3T L SINGLETON CONTRACTNG INC 1008906GHB113/GA
Oct 11, 2024ALII · Walk-around11OOST L SINGLETON CONTRACTNG INC 1008906GHB113/MI
Feb 6, 2024GAIII · Driver-only2T L SINGLETON CONTRACTNG INC 1008906GHB113/GA
Dec 13, 2023ALII · Walk-around8T L SINGLETON CONTRACTNG INC 1008906C855AI/GA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TKO TRUCKLINES INC4308577May 8, 2026May 8, 20261GA
T L SINGLETON CONTRACTNG INC1008906Dec 13, 2023Sep 26, 20256AL
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.
GHB113GATKO TRUCKLINES INCMay 8, 2026May 8, 20261
GHB113GAT L SINGLETON CONTRACTNG INCFeb 6, 2024Sep 26, 20254
GHB113MIT L SINGLETON CONTRACTNG INCOct 11, 2024Oct 11, 20241
C855AIGAT L SINGLETON CONTRACTNG INCDec 13, 2023Dec 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026