Equipment unit · VIN-decoded · NHTSA vPIC

2015 Freightliner Cascadia

3AKJGLBG7FSGT8555 · Truck-Tractor · TRUCK
125
Carriers run under2
8 mo
Inspections5
all-time
OOS inspections2
of 5
First seenDec 17, 2024
SC
Last seenAug 6, 2025
GA
Inspected under 2 different carriers in 8 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
3AKJGLBG7FSGT8555
Make
Freightliner
Model
Cascadia
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 30, 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
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JGLBG

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1985 or 2015

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

North American serial sequence
GT8555

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 · 3,068 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 3,068 decoded VINs at 100.0% prefix purity.

Model line
125

Sourced label · prefix basis 3,068 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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Cascadia

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 · Dec 17, 2024 – Aug 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2025GAIII · Driver-only4SUNDOWN LOGISTICS LLC 32794251M28501/TX
Apr 9, 2025IAII · Walk-around5OOSCALCUTTA TRANSPORT LLC 36468301M28501/TX
Mar 6, 2025TXI · Full2OOSCALCUTTA TRANSPORT LLC 36468301M28501/TX
Jan 22, 2025TXII · Walk-around0CALCUTTA TRANSPORT LLC 36468301M28501/TX
Dec 17, 2024SCIII · Driver-only2CALCUTTA TRANSPORT LLC 36468301M28501/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUNDOWN LOGISTICS LLC3279425Aug 6, 2025Aug 6, 20251AL
CALCUTTA TRANSPORT LLC3646830Dec 17, 2024Apr 9, 20254TX
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.
1M28501TXSUNDOWN LOGISTICS LLCAug 6, 2025Aug 6, 20251
1M28501TXCALCUTTA TRANSPORT LLCDec 17, 2024Apr 9, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026