Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR2PSNZ5833 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
17 mo
Inspections6
all-time
OOS inspections1
of 6
First seenApr 18, 2025
AR
Last seenSep 22, 2026
NM
Inspected under 3 different carriers in 17 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
3AKJHHDR2PSNZ5833
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
Jul 12, 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
2 · valid

Deterministic · position 9; calculated value 2.

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
NZ5833

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 18, 2025 – Sep 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 22, 2026NMIII · Driver-only0—KOROL TRUCKING INC 3192445P1345587/IL
Jul 22, 2026ILII · Walk-around0—KOROL TRUCKING INC 3192445P1345587/IL
Jun 5, 2026NDI · Full0—KOROL TRUCKING INC 3192445P1345887/IL
Apr 11, 2026IAIII · Driver-only1—GSP EXPRESS INC 3965589P1345587/IL
Mar 25, 2026OKI · Full3OOSGSP EXPRESS INC 3965589P1345587/IL
Apr 18, 2025ARIII · Driver-only1—MAY TRUCKING COMPANY 940813514004/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KOROL TRUCKING INC3192445Jun 5, 2026Sep 22, 20263IL
GSP EXPRESS INC3965589Mar 25, 2026Apr 11, 20262IL
MAY TRUCKING COMPANY94081Apr 18, 2025Apr 18, 20251OR
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.
P1345587IL1KOROL TRUCKING INCJul 22, 2026 → Sep 22, 20262
P1345887IL—KOROL TRUCKING INCJun 5, 2026 → Jun 5, 20261
P1345587IL—GSP EXPRESS INCMar 25, 2026 → Apr 11, 20262
3514004IN—MAY TRUCKING COMPANYApr 18, 2025 → Apr 18, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026