Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR7PSUN3459 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
28 mo
Inspections16
all-time
OOS inspections5
of 16
First seenAug 25, 2023
IL
Last seenDec 22, 2025
MO
Inspected under 3 different carriers in 28 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
3AKJHHDR7PSUN3459
Make
Freightliner
Model
Cascadia
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
JHHDR

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

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

North American serial sequence
UN3459

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 · 146,134 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 146,134 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
2023

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 · Aug 25, 2023 – Dec 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 22, 2025MOIII · Driver-only0HJL TRUCKING CORP 4210180YP72220/CA
Nov 5, 2025KSIII · Driver-only0HJL TRUCKING CORP 4210180YP72220/CA
Nov 4, 2025NJII · Walk-around0HJL TRUCKING CORP 4210180YP72220/CA
Jun 12, 2025AZII · Walk-around3OOSHJL TRUCKING CORP 4210180YP72220/CA
May 30, 2025TNI · Full1OOSHJL TRUCKING CORP 4210180YP72220/CA
May 29, 2025ARII · Walk-around1OOSHJL TRUCKING CORP 4210180YP72220/CA
May 4, 2025MSIII · Driver-only0HJL TRUCKING CORP 4210180YP72220/CA
May 2, 2025NMIII · Driver-only0HJL TRUCKING CORP 4210180YP72220/CA
Apr 29, 2025MOI · Full11OOSHJL TRUCKING CORP 4210180YP72220/CA
Apr 23, 2025NMIII · Driver-only0HJL TRUCKING CORP 4210180YP72220/CA
Mar 20, 2025MOII · Walk-around5REX TRUCKING 4176160YP72220/CA
Apr 30, 2024NMII · Walk-around2OOSCHD TRUCKING INC 3254700YP72220/CA
Mar 15, 2024TXII · Walk-around0CHD TRUCKING INC 3254700YP72220/CA
Mar 8, 2024CAV · Vehicle-only0CHD TRUCKING INC 3254700YP72220/CA
Nov 21, 2023AZIII · Driver-only1CHD TRUCKING INC 3254700YP72220/CA
Aug 25, 2023ILIII · Driver-only0CHD TRUCKING INC 3254700YP72220/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HJL TRUCKING CORP4210180Apr 23, 2025Dec 22, 202510MN
REX TRUCKING4176160Mar 20, 2025Mar 20, 20251CA
CHD TRUCKING INC3254700Aug 25, 2023Apr 30, 20245CA
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.
YP72220CAHJL TRUCKING CORPApr 23, 2025Dec 22, 202510
YP72220CAREX TRUCKINGMar 20, 2025Mar 20, 20251
YP72220CACHD TRUCKING INCAug 25, 2023Apr 30, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026