Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJHHDV7JSJX6574 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
35 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJul 5, 2023
WA
Last seenJun 3, 2026
WA
Inspected under 2 different carriers in 35 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
3AKJHHDV7JSJX6574
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
7 · valid

Deterministic · position 9; calculated value 7.

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
JX6574

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 5, 2023 – Jun 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 3, 2026WAIII · Driver-only0TQ TRUCKING LTD 379778793875P/BC
Mar 17, 2026WAII · Walk-around2TRANS Q TRUCKING LTD 143277893875P/BC
Feb 24, 2026WAIII · Driver-only1TQ TRUCKING LTD 379778793875P/BC
Oct 29, 2025WAIII · Driver-only2TRANS Q TRUCKING LTD 143277882464P/BC
Jul 10, 2025ORIII · Driver-only1TRANS Q TRUCKING LTD 143277882464P/BC
Jul 1, 2025WAI · Full1TRANS Q TRUCKING LTD 143277882464P/BC
Jul 5, 2023WAII · Walk-around2TRANS Q TRUCKING LTD 143277871739P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TQ TRUCKING LTD3797787Feb 24, 2026Jun 3, 20262BC
TRANS Q TRUCKING LTD1432778Jul 5, 2023Mar 17, 20265BC
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.
93875PBCTQ TRUCKING LTDFeb 24, 2026Jun 3, 20262
93875PBCTRANS Q TRUCKING LTDMar 17, 2026Mar 17, 20261
82464PBCTRANS Q TRUCKING LTDJul 1, 2025Oct 29, 20253
71739PBCTRANS Q TRUCKING LTDJul 5, 2023Jul 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026