Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJHHDV0JSHT6437 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
24 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJul 22, 2024
VA
Last seenJul 1, 2026
LA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDV0JSHT6437
Make
Freightliner
Model
Cascadia
Model year
2018
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
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDV

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1988 or 2018

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

North American serial sequence
HT6437

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 · 8,157 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 8,157 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 8,157 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
2018

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 · Jul 22, 2024 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026LAII · Walk-around6OOSCORYS TOP QUALITY TRUCKING INC 3245540DF36MF/FL
Mar 23, 2026GAIII · Driver-only3CORYS TOP QUALITY TRUCKING INC 3245540DF36MF/FL
Nov 5, 2025TXII · Walk-around9CORYS TOP QUALITY TRUCKING INC 3245540XE707Q/FL
Jul 31, 2025GAIII · Driver-only5OOSCORYS TOP QUALITY TRUCKING INC 3245540XE707Q/FL
Jul 21, 2025FLIII · Driver-only2CORYS TOP QUALITY TRUCKING INC 3245540XE707Q/FL
Jun 3, 2025FLIII · Driver-only5CORYS TOP QUALITY TRUCKING INC 3245540XE707Q/FL
Feb 17, 2025ALII · Walk-around16CORYS TOP QUALITY TRUCKING INC 3245540XE707Q/FL
Jul 22, 2024VAIII · Driver-only2CORYS TOP QUALITY TRUCKING INC 32455405881B84/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CORYS TOP QUALITY TRUCKING INC3245540Jul 22, 2024Jul 1, 20268FL
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.
DF36MFFL1CORYS TOP QUALITY TRUCKING INCMar 23, 2026Jul 1, 20262
XE707QFLCORYS TOP QUALITY TRUCKING INCFeb 17, 2025Nov 5, 20255
5881B84TXCORYS TOP QUALITY TRUCKING INCJul 22, 2024Jul 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026