Equipment unit · VIN-decoded · NHTSA vPIC

2016 Freightliner Cascadia

3AKJGLD51GSGR3449 · Truck-Tractor · TRUCK
125Sleeper
Carriers run under1
32 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 18, 2023
OH
Last seenJun 20, 2026
MD
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJGLD51GSGR3449
Make
Freightliner
Model
Cascadia
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 2, 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
JGLD5

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1986 or 2016

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

North American serial sequence
GR3449

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 · 12,309 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 12,309 decoded VINs at 100.0% prefix purity.

Model line
125

Sourced label · prefix basis 12,309 decoded VINs at 100.0% prefix purity.

Generation
125

Sourced label · prefix basis 12,309 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 12,309 decoded VINs at 100.0% prefix purity.

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
2016

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 18, 2023 – Jun 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 20, 2026MDII · Walk-around0J S I TRANSPORTATION LLC 2167302XD052X/FL
Sep 5, 2024MAIII · Driver-only1J S I TRANSPORTATION LLC 21673023159B/MA
Oct 18, 2023OHII · Walk-around2J S I TRANSPORTATION LLC 21673023159B/MA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J S I TRANSPORTATION LLC2167302Oct 18, 2023Jun 20, 20263FL
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.
XD052XFL1J S I TRANSPORTATION LLCJun 20, 2026Jun 20, 20261
3159BMAJ S I TRANSPORTATION LLCOct 18, 2023Sep 5, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026