Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR5PSUE9597 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
34 mo
Inspections14
all-time
OOS inspections2
of 14
First seenJun 12, 2023
CA
Last seenApr 3, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR5PSUE9597
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 16, 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
UE9597

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 · Jun 12, 2023 – Apr 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 3, 2026CAI · Full1OOSKNIGHT TRANSPORTATION INC 4288232873934/IN
Mar 19, 2026CAIII · Driver-only0KNIGHT TRANSPORTATION INC 4288232873934/IN
Jan 31, 2026CAIII · Driver-only0KNIGHT TRANSPORTATION INC 4288232873934/IN
Jan 5, 2026CAI · Full0KNIGHT TRANSPORTATION INC 4288232873934/IN
Sep 25, 2025CAI · Full0KNIGHT TRANSPORTATION INC 4288232873934/IN
Jul 27, 2025CAII · Walk-around2OOSKNIGHT TRANSPORTATION INC 4288232873934/IN
Jun 9, 2025NMIII · Driver-only0KNIGHT TRANSPORTATION INC 4288232873934/IN
Mar 12, 2025CAIII · Driver-only0KNIGHT TRANSPORTATION INC 4288232873934/IN
Feb 7, 2025CAI · Full0KNIGHT TRANSPORTATION INC 4288232873934/IN
Jun 20, 2024CAI · Full0KNIGHT TRANSPORTATION INC 4288232873934/IN
Jan 31, 2024CAI · Full1KNIGHT TRANSPORTATION INC 4288232873934/IN
Dec 7, 2023CAIII · Driver-only4KNIGHT TRANSPORTATION INC 4288232873934/IN
Sep 14, 2023CAI · Full0KNIGHT TRANSPORTATION INC 4288232873934/IN
Jun 12, 2023CAI · Full0KNIGHT TRANSPORTATION INC 4288232873934/IN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KNIGHT TRANSPORTATION INC428823Jun 12, 2023Apr 3, 202614AZ
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.
2873934INKNIGHT TRANSPORTATION INCJun 12, 2023Apr 3, 202614
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026