Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR7PSNZ5875 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections9
all-time
OOS inspections1
of 9
First seenSep 19, 2023
CA
Last seenJul 1, 2026
CO
Inspected under 2 different carriers in 34 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
3AKJHHDR7PSNZ5875
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 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
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
NZ5875

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 · Sep 19, 2023 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026COIII · Driver-only0MAY TRUCKING COMPANY 940813514024/IN
May 23, 2026MOIII · Driver-only1HSB CARRIER INC 4366642ZP72088/CA
Apr 25, 2026CAIII · Driver-only2HSB CARRIER INC 4366642ZP72088/CA
Dec 14, 2025AZII · Walk-around6OOSHSB CARRIER INC 4366642ZP72088/CA
Sep 16, 2025WAIII · Driver-only0MAY TRUCKING COMPANY 940813514024/IN
Nov 27, 2024CAI · Full0MAY TRUCKING COMPANY 940813514024/IN
Apr 8, 2024COIII · Driver-only1MAY TRUCKING COMPANY 940813514024/IN
Feb 22, 2024MNIII · Driver-only1MAY TRUCKING COMPANY 940813514024/IN
Sep 19, 2023CAI · Full0MAY TRUCKING COMPANY 94081YAJX417/OR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAY TRUCKING COMPANY94081Sep 19, 2023Jul 1, 20266OR
HSB CARRIER INC4366642Dec 14, 2025May 23, 20263CA
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.
3514024IN1MAY TRUCKING COMPANYFeb 22, 2024Jul 1, 20265
ZP72088CAHSB CARRIER INCDec 14, 2025May 23, 20263
YAJX417ORMAY TRUCKING COMPANYSep 19, 2023Sep 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026