Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR5PSNW9257 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
30 mo
Inspections10
all-time
OOS inspections1
of 10
First seenJan 23, 2024
NM
Last seenJul 6, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR5PSNW9257
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 20, 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
5 · valid

Deterministic · position 9; calculated value 5.

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
NW9257

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 · Jan 23, 2024 – Jul 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 6, 2026CAII · Walk-around0HERIAN BROTHERS TRUCKING INC 2504018ZP86756/CA
Apr 12, 2026NMIII · Driver-only0HERIAN BROTHERS TRUCKING INC 2504018ZP86756/CA
Dec 12, 2025CAII · Walk-around3HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
Jun 19, 2025CAIII · Driver-only0HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
Jun 18, 2025NMIII · Driver-only1HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
May 17, 2025AZIII · Driver-only5OOSHERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
Jul 8, 2024CAIII · Driver-only0HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
Jul 3, 2024CAI · Full0HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
Feb 27, 2024CAI · Full0HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
Jan 23, 2024NMIII · Driver-only0HERIAN BROTHERS TRUCKING INC 2504018YP72880/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HERIAN BROTHERS TRUCKING INC2504018Jan 23, 2024Jul 6, 202610CA
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.
ZP86756CA1HERIAN BROTHERS TRUCKING INCApr 12, 2026Jul 6, 20262
YP72880CAHERIAN BROTHERS TRUCKING INCJan 23, 2024Dec 12, 20258
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026